Home Physics Work, Energy, Power and Collision JEE Main 2023 Identify the correct statements from the fol…
Physics Work, Energy, Power and Collision JEE Main 2023 MCQ (Single Correct)

Identify the correct statements from the following:

A
Work done by a man in lifting a bucket out of a well by means of a rope tied to the bucket is negative. B and E only
B
Work done by gravitational force in lifting a bucket out of a well by a rope tied to the bucket is negative. A and C only
C
Work done by friction on a body sliding down an inclined plane is positive, B, D and E only
D
Work done by an applied force on a body moving on a rough horizontal plane with uniform velocity in zero. (E) Work done by the air resistance on an oscillating pendulum in negative. Choose the correct answer from the options given below: B and D only

Share this question

WhatsApp

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
A
No detailed text explanation provided yet.

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

A spherical body of mass 2 kg starting from rest acquires a kinetic energy of 10000 J at the end of…
A body of mass 1 kg begins to move under the action of a time dependent force . where and are th…
An object of mass 'm' initially at rest on a smooth horizontal plane starts moving under the action…
A 0.4 kg mass takes 8s to reach ground when dropped from a certain height ‘P' above surface of eart…
A body of mass 2 kg is initially at rest. It starts moving unidirectionally under the influence of …
A small particle moves to position from its initial position under the action of force . The val…
CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.