Two students engaged in a tug-of-war each pull a rope in opposite directions wit

Question

Two students engaged in a tug-of-war each pull a rope in opposite directions with a force of 400 N. The net force on the rope is zero and rope tension is 400 N. zero and rope tension is 800 N. 400 N rope tension is 800 N. 400 N and rope tension is also 400 N. An auto moves 10 meters in the first second of travel, 10 more meters in the next second, and 10 meters during the third second. The acceleration of the auto in m/s^2 is 3.33. 9.8. 30. 10. zero. When a drawn bow of potential energy 40 J is firedm the arrow will ideally have a kinetic energy less than 40 J. more than 40 J. of 40 J. The work done in pushing a TV set a distance of 2m with an average force of 20 N is 2 J 10 J 20 J 30 J the unit joule is a unit of energy momentum power time A crate of grapes lifted 10 meters gains 100 J of potential energy. If the same crate is instead lifted 5 meters, its gain in potential energy is half as much the same twice as much four times as much

Explanation / Answer

35) B
36) E
37) C
38) E
39) A
40) A

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