To change the Energy of an object we always need to make Work on it. True False

Question

To change the Energy of an object we always need to make Work on it.

True

False

The angular speed of a particle in Circular Motion is frequently measured is RPM (revolutions per minute).

True

False

As the action-reaction pairs are equal in magnitude but opposite in directions, then we may conclude that the net force on any object is zero.

True

False

All forces in Nature occur in pairs called the action and reaction pairs.

True

False

An object in Free Fall is pulled down by gravity. Newton's Third Law says that same force in the opposite direction is exerted by the object on the Earth.

True

False

Explanation / Answer

1 True

2 True

3 True as F-F =0

4 True Newtons third law

5 True Newtons third law

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.