Home/ Questions/Q 6840
Next
In Process
Aagam
  • 13
Poll
Asked: 2021-02-05T10:09:25+00:00 In:

A body of mass 50 kg is at rest. The work done to accelerate it by 20 m/s in 10 s is

  • 13

Poll Results

9.09%(a) 10³ J ( 3 voters )
69.7%(b) 10⁴ J ( 23 voters )
12.12%(c) 2×10³ J ( 4 voters )
9.09%(d) 4×10⁴ J ( 3 voters )
Based On 33 Votes

Participate in Poll, Choose Your Answer.

NCERT Solutions for Class 11 Science Chapter 4
Important Board Questions
Work energy and power
NCERT Books for Session 2022-2023
CBSE Board and UP Board
M.C.Q

2020-2021cbsechapter 4class 11class 11 sciencencertphysicssciencework energy and power
Share

    1 Answer

    1. (b) 10⁴J

      • 11
    Leave an answer

    Leave an answer

    Browse