Quiz on Potential Energy and Kinetic Energy

What is the unit of energy in the SI system?

• Pascal

• Newton

• Watt

• Joule

Which of the following factors does NOT affect potential energy?

• Mass

• Speed

• Gravity

• Height

What happens to kinetic energy if the speed of an object is doubled?

• It remains the same

• It doubles

• It quadruples

• It triples

Which of the following statements is TRUE about kinetic energy?

• It is the energy stored in an object

• It is affected by the mass and speed of the object

• It is the energy of an object at rest

• It depends on the height of the object

What is the formula for calculating potential energy?

• PE = Fd

• PE = ½ mv²

• PE = mgh

• PE = mv²

Which of the following scenarios demonstrates kinetic energy?

• A tree branch high up

• A book on a table

• A child sliding down a slide

• A rock at the edge of a cliff

What is the effect on potential energy if the mass of an object is tripled while the height remains constant?

• It triples

• It doubles

• It remains the same

• It quadruples

Which of the following has the greatest influence on the amount of kinetic energy of a car traveling on a highway?

• Mass

• Color

• Speed

• Shape

Where does a car on a hill have the greatest potential energy?

• At the bottom of the hill

• At the top of the hill

• Halfway down the hill

• It has the same potential energy at all points

Which of the following statements is TRUE about potential energy?

• It does not depend on the mass of the object

• It is affected by the mass and location of an object

• It is dependent on the speed of an object

• It is the energy of motion