Physics, asked by sheen4, 1 year ago

a boy is moving on a straight road against a frictional force of 5N, after travelling a distance of 1.5km ,he forget the correct path at a round about of radius 100m. however, he moves on the circular path for one and half cycle and then he moves forward up-to 2.0 km. calculate the work done by him.

Answers

Answered by gauravgunjan77pb5bpw
11
18.5 kilojoule

force acting= 5N
total disolacement = 3700m ( 1500 + 200 + 2000)

workdone = force * displacement
= 5 * 3700
= 18500 j
=18.5 kj
Answered by ash383
7

Answer:

nice NE................

Attachments:
Similar questions