# Work And Energy Questions and Answers (Q&A)

C. Marcus, Content Developer
Newton meter is the answer to this. A newton meter is not a unit of energy, rather, it is a unit that can be found in the SI system. Take note that some people become confused with Newton and a...Read More

1146 views
The correct answer is option A. Potential energy is the energy kept in an object as a result of its position, which include GPE and EPE. GPE is the potential energy stored in an object as a...Read More

582 views
LOvy
Kinetic energy is the energy of motion, and potential energy is stored energy

402 views
H. Jones, Web Content Writer
Option C - Acceleration
Acceleration is equal if a feather and a coin dropped in a vacuum. A feather and a coin will fall with equal accelerations in a vacuum, but unequally in the pr...Read More

377 views
John Smith
Force on the bullet acts for a longer distance

309 views
Sir_july
Less than 100 J.

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John Smith
A person lifts a 1 kg weight 1 m off the floor

297 views
Carice Snow, Motivator
The correct answer to this question is D, Becomes 16 times to that of the initial. To find kinetic energy, we would use the equation K = ½mu2. The initial velocity is u and based off the...Read More

252 views
Mcdonellm
Potential Energy can never be greater than Kinetic Energy

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John Smith
Kinetic energy and electrical energy

244 views
Songj
A eastward force is applied to an eastward moving soccer ball that is already moving at a constant velocity to increase its speed in that direction.

237 views
John Smith
The force is acting perpendicular to the direction of displacement of luggage

237 views
LOvy
Newton Meter, and Joules

228 views
J. Harty, Writer
Nancy does 4 times the work if she pushes an object with twice the force for half the distance.
Let Nancy’s effort be X