Q765
If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is
A.
0.2 J
B.
5 J
C.
20 J
D.
500 J
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
distance of trolley S = 10mforce F =50N
work done = F. S
=50×10
=500J