J E O P A R D Y ! Motion Identify the rate EnergyUnitAcceleration Allah e5alee el calculator Col VII Col VIII 100 200 300 400 500.

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Presentation transcript:

J E O P A R D Y !

Motion Identify the rate EnergyUnitAcceleration Allah e5alee el calculator Col VII Col VIII

When will an object be in motion? 1x1001x100 1x1001x100

1x2001x200 1x2001x200 What is a resultant force?

1x3001x300 1x3001x300 State Newton’s three laws of motion

1x4001x400 1x4001x400 The slope in a displacement VS time graph gives the __________

1x5001x500 1x5001x500 Draw a displacement VS time graph of your car leaving home until the first stop and then you going back since you forgot your physics homework.

2x1002x100 2x1002x100 What is meant by rate?

2x2002x200 2x2002x200 Displacement over time

2x3002x300 2x3002x300 Distance over time

2x4002x400 2x4002x400 Change of velocity over time

2x5002x500 2x5002x500 Change of energy over time

3x1003x100 3x1003x100 Define work

3x2003x200 3x2003x200 The change of energy is equal to _________

3x3003x300 3x3003x300 What are the 9 forms of energy?

3x4003x400 3x4003x400 How are power and work related?

3x5003x500 3x5003x500 When will the Kinetic Energy be equal to the Potential energy when you throwing a rock from up a hill?

4x1004x100 4x1004x100 Kinetic energy

4x2004x200 4x2004x200 force

4x3004x300 4x3004x300 acceleration

4x4004x400 4x4004x400 power

4x5004x500 4x5004x500 displacement

5x1005x100 5x1005x100 What’s the acceleration if the velocity is constant?

5x2005x200 5x2005x200 When will the acceleration be negative? (deceleration)

5x3005x300 5x3005x300 When will a car accelerate?

5x4005x400 5x4005x400 How is acceleration related to force

5x5005x500 5x5005x500 If the resultant force is zero, is an object accelerating?

6x1006x100 6x1006x100 A girl does 1000 joules of work in 5 seconds. What power does she develop?

6x2006x200 6x2006x200 In 1 second, a light bulb transfers 3 joules to light and 57 J to heat. What is the efficiency?

6x3006x300 6x3006x300 A girl throws a ball upward at a velocity of 10 m/s. How high does it go?

6x4006x400 6x4006x400 A sports car accelerates from rest at 4m/s 2 for 10s. Calculate the final velocity.

6x5006x500 6x5006x500 A car-driver of mass 100kg is in a crash. He decelerates, from 30 m/s to rest, in 2 seconds. Calculate his deceleration then the force exerted by his seat and seat-belt.