Welcome to Physics JEOPARDY

Final Jeopardy Question Mathematical tools Motion Momentum Energy/ Work Forces 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 Final Jeopardy Question

Put 546,000 into correct scientific notation Mathematical Tools 100 pts Put 546,000 into correct scientific notation and indicate how many sig figs it has. Back

Mathematical Tools 100 pts Answer 5.46 X 105 Back

What is the difference between a scalar and a vector quantity? Mathematical Tools 200 pts What is the difference between a scalar and a vector quantity? Back

A vector has magnitude and direction A scalar has only magnitude Mathematical Tools 200 pts A vector has magnitude and direction A scalar has only magnitude Back

Which of the following are vector quantities Mathematical Tools 300 pts Which of the following are vector quantities a. veloctiy b. mass c. weight d.work e. energy f. force Back

Universal law of Gravitation 300 pts Velocity, Force and Weight Back

Find the resultant displacement? Mathematical Tools 400pts 5m North + 6m East Find the resultant displacement? Back

Mathematical Tools 400 pts Answer 7.8 m at 40 N of east Back

Find the horizontal component Mathematical Tools 500 pts 5N 20 Find the horizontal component Back

Mathematical Tools 500pts Answer -4.7N Back

What is the average speed of a car who Traveled 20 m in 5seconds motion 100pts What is the average speed of a car who Traveled 20 m in 5seconds Back

motion 100 pts 20 m/s Back

motion 200 pts What is the direction of the force of a moving object in circular motion? Back

motion 200pts Answer Inwards, Toward the center Back

motion 300 pts A ball thrown downward with a speed of 11 m/s at a height of 10 m. How much time does it take for the ball to strike the ground? Back

motion 300 pts .7s Back

motion 400 pts What variable should go on the y axis if the objects motion in the following graph is non zero and has a constant velocity. t Back

motion 400 pts Answer (D) Position Back

motion 500 pts What variable should go on the y axis if the objects motion in the following graph is non zero and has a constant velocity t Back

motion 500 pts Answer (V) Velocity Back

Forces 100 pts What is the unit for force? Back

Forces 100 pts Answer A Newton (N) Back

Forces 200pts What force is the cause of all Satellite motion? Back

Forces 200pts Answer Gravitational Force Back

Forces 300pts A 15kg ball moving at 2m/s comes to a stop in 3seconds. What is the average force on the breaks? Back

Forces 300pts Answer 10 N Back

Forces 400pts What are the forces acting on a object that moves at a constant speed on a frictionless surface? Back

A downwards Gravitational force And an upwards normal force Forces 400pts A downwards Gravitational force And an upwards normal force Back

. Force 500pts An object is pulled at a constant speed with an applied force of 6 N at a angle with the ground of 30 degrees. What is the friction between the ground and the object? . Back

Forces 500 pts Answer 5.2N Back

Momentum 100pts When is momentum conserved? Back

Momentum 100 pts Answer All the time Back

Momentum 200 pts Which has the greater momentum a large van Or a small compact car moving with the same Velocity? Back

Momentum 200 pts Answer The Van Back

Momentum 300 pts A 1 kg ice puck moving at 10 m/s comes to rest in 5 seconds? What is the change in momentum? Back

Momentum 300 pts Answer 10 kg m/s Back

Momentum 400 pts . A 1 kg ice puck moving at 10 m/s comes to rest in 5 seconds. What is the force acting on the puck? . Back

Momentum 400 pts Answer 2 N Back

Momentum 500 pts A 1 g bullet is fired into a 2kg block of wood with a initial velocity of 100m/s sitting on a frictionless surface? What is the final velocity of the bullet and the block of wood? Back

Momentum 500 pts Answer .5m/s Back

When is energy conserved? Energy/Work revisited 100 pts When is energy conserved? Back

All the time, it is just transferred from one form to another Energy/Work revisited 100 pts Answer All the time, it is just transferred from one form to another Back

Energy/Work revisited 200 pts Which of the following are measured in joules? Energy b.Power c.Work d.Force Back

Energy/Work revisited 200 pts Answer Work and Energy Back

A 100kg car moving at 4m/s has how much K.E.? Energy/Work revisited 300 pts A 100kg car moving at 4m/s has how much K.E.? Back

Energy/Work revisited 300 pts Answer 800J Back

Energy/Work revisited 400 pts What is centrifugal force? Back

Energy/Work revisited 400 pts Answer A fictitious force made up by people to explain something they don’t understand Back

Energy/Work revisited 500 pts How much Power is necessary to lift a 2kg block up a flight of 10 steps in 2 seconds. Each step is 10cm tall? Back

Energy/Work revisited 500 pts Answer 9.8 Watt Back

When was the internet developed? Final Jeopardy When was the internet developed? Back

Final Jeopardy Answer 1960’s Back