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WorksheetsForce Work Energy
Total questions: 11
Worksheet time: 6mins
Muscular force is created by
Food
Motion
Energy
Muscles
Objects (like the ball) thrown in air come down to the ground. Why does this happen?
Because of Friction
Because of Gravitational Force
Because of Air
Because of Mass
Work is said to be done when
A. Object doesn't move
B. Object's position changes
C. Object's shape changes
D. Both (B.) and (C.)
Rita pushed the wall of her room. Which of the following is true about the statement?
Rita applied force and work is said to be done
Rita didn't apply force but work is said to be done
Rita applied force but work isn't said to be done
Cannot be determined
Energy can be defined as
The power/ability to do work (apply force)
The power/ability to exert friction
The power/ability to magnetize an object
None of the above
Solar energy can be trapped using
Sun
Gasses
Solar Panels
Animals
