Work And Energy Quizzes & Trivia

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In order for work to take place, there is an amount of energy that has to be used. Work can either change the kinetic energy or change the potential energy. Do you understand the connection between work and energy? Test how well...

Questions: 12  |  Attempts: 4026   |  Last updated: Feb 15, 2019
  • Sample Question
    What is the formula for work?

What do you know about work and energy? Do you think you know as much as necessary to pass this quiz? Work done is generally referred in relation to the force applied while energy is used about other factors such as heat. There...

Questions: 15  |  Attempts: 1711   |  Last updated: Sep 1, 2020
  • Sample Question
    A man is carrying the heavy luggage from one platform to the other of a Railway station but still according to the logic of science his work done is said to be zero. Can you opt-out of the correct reason?

Practice quiz for chapter 7.

Questions: 12  |  Attempts: 1128   |  Last updated: Apr 25, 2018
  • Sample Question
    A solar collector heats the water in the water tank of a home. Which energy transformation equation best describes this situation?

In everyday life, Energy is defined as the ability to do work which plays the most crucial role in handling physical work. The theory of work and energy are closely intertwined. Work is done on an object when an...

Questions: 10  |  Attempts: 1723   |  Last updated: Mar 6, 2019
  • Sample Question
    Mary pushes her cart across the floor with a force of 150N for a distance of 10m. What is the work done on the cart?

This quiz includes the topics on Work, Energy and Power.  The quiz is consisting of 15 multiple-choice items, which are all conceptual.  Time limit for the quiz is 15 minutes.  Good luck.

Questions: 15  |  Attempts: 1056   |  Last updated: Mar 7, 2013
  • Sample Question
    Which of the following is not a unit for power?  


Work And Energy Questions & Answers

What equal physical quantity does a feather and a coin dropped in a vacuum fall have?
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 presence of air. This is because the air molecules causes a friction
Which one of the Kilowatt, Kilowatt hour, Joule and Newton meter is not the unit of energy?
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 newton meter. A newton meter will measure all types of f
What would be the kinetic energy of car in this process? A car is accelerated on a leveled road and attains a velocity 4 times of its initial velocity.
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 question, and the final speed becomes v = 4u. Knowing th
What is the difference between Elastic Potential Energy  and GPE?
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 an outcome of its vertical position or height. GPE depends on
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