Work And Energy Quizzes & Trivia
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: 1436  Last updated: Mar 6, 2019

Sample QuestionMary pushes her cart across the floor with a force of 150N for a distance of 10m. What is the work done on the cart?
Practice quiz for chapter 7.
Questions: 12  Attempts: 384  Last updated: Apr 25, 2018

Sample QuestionA solar collector heats the water in the water tank of a home. Which energy transformation equation best describes this situation?
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: 366  Last updated: Feb 15, 2019

Sample QuestionWhat is the formula for work?
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 is the most suitable option here? If Nancy pushes an object with twice the force for half the distance, she does what?
The correct answer is option
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
Let the distance be Y
Nancy needs 2x for ½ Y
2x = ½ Y
Let’s find X
X = (1/2
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
What will the faster arrow penetrate?
Two identical arrows, one with twice the speed of the other, are fired into a hay bale.
More
Four times as far as the slower arrow.
Take time to carefully work through all questions and make calculations. YOU CAN DO IT!
Questions: 15  Attempts: 155  Last updated: Jul 30, 2011

Sample QuestionIf two substances of equal mass are supplied the same amount of thermal energy and their final temperatures are different, you can assume that they have
You may take this quiz 3 times. I will keep your best score.
Questions: 10  Attempts: 36  Last updated: Jan 30, 2013

Sample QuestionIf a mass is at rest, what must be applied to cause it to move?
This is a science sol. It is very important.
Questions: 9  Attempts: 29  Last updated: Jan 11, 2013

Sample QuestionThe ability to do work
Multiple Choice and Fill in questions
Questions: 28  Attempts: 25  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?
Multiple Choice and Fill in questions
Questions: 28  Attempts: 22  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?
Multiple Choice and Fill in questions
Questions: 28  Attempts: 19  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?
Multiple Choice and Fill in questions
Questions: 28  Attempts: 17  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?
Multiple Choice and Fill in questions
Questions: 28  Attempts: 17  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?
Questions: 7  Attempts: 11  Last updated: Feb 14, 2013

Sample QuestionEnergy is...
Multiple Choice and Fill in questions
Questions: 24  Attempts: 9  Last updated: Jan 24, 2013

Sample QuestionA boy pushes on a parked car with a force of 200 N. The car does not move. How much work does the boy do on the car?