Units of Measure
Formulas
Potential Energy
Kinetic Energy
Scenarios
100
The unit of measure for mass.
What are kilograms?
100
What is the formula for velocity?
What is V=d/t?
100
A 5kg rock is lifted 2 meters above the ground. What is its gravitational potential energy?
What is 98 J?
100
A car with a mass of 1200 kg is traveling at 20 m/s. What is its kinetic energy?
What is 240,000 J?
100
Objects A and B both have a mass of 500 grams. A is moving at a speed of 50 mph and B is moving at a speed of 55 mph. Which one has more kinetic energy?
What is B?
200
What is the unit of measure for velocity?
What is meters per second?
200
What is the formula for work?
What is W=fd?
200
A 10kg box is placed on a shelf 3 meters high. Calculate the potential energy stored in the box.
What is 294 J?
200
A baseball with a mass of 0.15 kg is thrown at a speed of 30 m/s. Calculate its kinetic energy.
What is 67.5 J?
200
Which letter shows the ball when it has the maximum kinetic energy?
What is D?
300
What is the unit for height?
What are meters?
300
What is the formula for force?
What is F=ma?
300
A 2kg book is lifted 1.5 meters off the ground. What is its gravitational potential energy?
What is 29.4 J?
300
A runner with a mass of 70 kg is sprinting at 10 m/s. What is their kinetic energy?
What is 3,500 J?
300
At which positions would the pendulum have the most potential energy?
What are 1 and 5?
400
What is the unit of gravity on Earth?
What is meters per second squared?
400
What is the formula for gravitational potential energy?
What is GPE= mgh?
400
A mass of 5Kg is taken from the ground to the height of 100m. Find the potential energy of the object.
What is 4,900 J?
400
A bullet with a mass of 10 grams (0.01 kg) is fired at a speed of 300 m/s. What is its kinetic energy?
What is 450 J?
400
Which would have more maximum kinetic energy – a 10kg bowling ball falling 10 meters or a 10kg bowling ball falling 25 meters?
What is the 10 kg ball falling at 25 meters?
500
What is the unit of measure for energy?
What are Joules?
500
What is the formula for kinetic energy?
What is KE=1/2mv2?
500
A ball is at a height of 10m, and its mass is 2 kg. What is the gravitational potential energy?
What is 196 J?
500
What is the Kinetic Energy of a 150 kg object that is moving with a speed of 15 m/s?
What is 16,875 J?
500
Which has the most potential energy – a bowling moving at 5 meters a second on the ground, a bowling ball moving at 7 meters a second on the ground, or a bowling ball at the top of an 80 foot high cliff?
What is a bowling ball at the top of an 80 foot cliff?