Work and Energy Review
A Grade 10 Science worksheet covering fundamental concepts of work, energy, and power with various question types.
Includes
Standards
Topics
Work and Energy Review
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Date:
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Read each question carefully and answer to the best of your ability. Show all work for calculation problems.
1. Which of the following is the correct unit for work?
Watt
Joule
Newton
Meter
2. What type of energy is stored in a stretched spring?
Kinetic energy
Gravitational potential energy
Elastic potential energy
Thermal energy
3. Work is done only when a force causes displacement in the direction of the force.
True
False
4. The Law of Conservation of Energy states that energy can be created or destroyed.
True
False
5. The rate at which work is done is called .
6. An object's energy due to its motion is known as energy.
7. A student pushes a box with a force of 50 N across a distance of 10 meters. How much work is done by the student?
8. State the Law of Conservation of Energy.
9. A 2 kg ball is dropped from a height of 5 meters. Calculate its potential energy at the top and its kinetic energy just before it hits the ground (assume g = 9.8 m/s²).