Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

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Instructions for using this template. Remember this is Jeopardy, so where I have written Answer this is the prompt the students will see, and where I.

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Instructions for using this template. Remember this is Jeopardy, so where I have written Answer this is the prompt the students will see, and where I.

Instructions for using this template. Remember this is Jeopardy, so where I have written Answer this is the prompt the students will see, and where I.

Instructions for using this template. Remember this is Jeopardy, so where I have written Answer this is the prompt the students will see, and where I.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. To enter your questions and answers, click once on the text on the slide. Then highlight and just type over what’s.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Work is only done by a force on an object if the force causes the object to move in the direction of the force. Objects that are at rest may have many.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

WORK AND ENERGY 1. Work Work as you know it means to do something that takes physical or mental effort But in physics is has a very different meaning.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Physics 3.3. Work WWWWork is defined as Force in the direction of motion x the distance moved. WWWWork is also defined as the change in total.

Work and Energy. Work a force that causes a displacement of an object does work on the object W = Fdnewtons times meters (N·m) or joules (J)

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “ Answer ” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Sub title Potential Energy Work Work- Energy Theorem Kinetic Energy Power 200 Work-Power-Energy.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

The unit to measure work is ___________ The two requirements: Example: How much work is done if the guy pushes with 40 N to move the 20 N box.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Work has a specific definition in physics

Work and Energy. Work is force x displacement Only the force parallel to the displacement applies to work Guy is pulling a sled with a force of 50 N at.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Work is only done by a force on an

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

the time rate of doing work; or the time rate transfer of energy.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Work, Power, Energy. Work Concepts Work (W) ~ product of the force exerted on an object and the distance the object moves in the direction of the force.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Physics Section 5.2 Define and apply forms of mechanical energy. Energy is the ability to do work. Kinetic energy is the energy of an object due its motion.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Work is only done by a force on an object if the force causes the object to move in the direction of the force. Objects that are at rest may have many.

Work Work Work –Work is done on an object when a force is applied and it moves in a direction that is parallel to the force acting on it.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Energy Notes Energy is one of the most important concepts in science. An object has energy if it can produce a change in itself or in its surroundings.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where.

 Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s.

Energy and Work. Work… Work = Force // x Displacement W = F // x d ** Remember that displacement is the distance AND direction that something moves. It.

Work is only done by a force on an

Instructions for using this template.

Let’s Play! Please listen carefully and think before answering.

Energy comes in many forms: mechanical, electrical , magnetic, solar,

Work and Energy.

Physical Science Chapter 15 Review Game

Presentation transcript:

Instructions for using this template. Remember this is Jeopardy, so where I have written “Answer” this is the prompt the students will see, and where I have “Question” should be the student’s response. To enter your questions and answers, click once on the text on the slide, then highlight and just type over what’s there to replace it. If you hit Delete or Backspace, it sometimes makes the text box disappear. When clicking on the slide to move to the next appropriate slide, be sure you see the hand, not the arrow. (If you put your cursor over a text box, it will be an arrow and WILL NOT take you to the right location.)

Choose a category. You will be given the answer. You must give the correct question. Click to begin.

Click here for Final Jeopardy

Moving On Don’t Lose ItPower-Up 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Storage Wars Working for a Living

This is the unit for work.

What is Joule?

These are the two vectors that determine work.

What are force and displacement?

This is the amount of work done in pushing a cart 5m with 3 N of force.

What is 15 J?

This is the amount of work done in carrying a 10 N weight 5 m horizontally.

What is 0 J?

This is the work done in pushing a box 5 m with a 2 N force at an angle of 60 degrees.

What is 5 J?

This is another name for the energy of motion.

What is kinetic energy?

This is the formula for kinetic energy.

What is KE =½ mv 2 ?

This is what happens to the kinetic energy if the mass is doubled.

What is double?

This is what happens to the kinetic energy if the speed (v) is doubled.

What is quadruple (increase 4 times)?

According to a theorem of physics, this equals the change in kinetic energy.

What is net work?

This is the energy an object has because of its position.

What is potential energy?

This is the energy an object has because of its position near a source of gravity.

What is gravitational potential energy?

This is the energy an object gets by compressing or stretching something.

What is elastic potential energy?

This is the formula for gravitational potential energy.

What is PE g = mgh

This is the formula for elastic PE.

What is PE E = ½ kx 2 ?

This consists of kinetic energy and mechanical forms of potential energy.

What is mechanical energy?

This type of energy is conserved only if friction is negligible.

What is mechanical energy?

This is how much KE a 1 kg ball will have after rolling down a 1 m high ramp, if we ignore friction.

What is 9.8 J?

If there is no friction, an arrow shot with 43 J of elastic PE, will have this much KE after it leaves the bow.

What is 43 J?

This is the spring constant of a spring that stretches 2 m with a force of 6 N.

What is 3 N/m?

This is the rate that work is done or energy is transferred.

What is power?

This is the formula for power that involves work.

What is P = W/  t ?

This is the formula for power that involves speed (velocity)?

What is P = F v ?

This is the unit of power.

What is the watt?

Of more or less, this is what happens to power if the same work is done in less time.

What is more?

Make your wager

This is how high a ball will rise if thrown up at a speed of 4 m/s?

What is 0.8 m ?