Physics, asked by hemakumarrayudu2002, 8 months ago

A disc of mass 100 gram slides down
from rest on an inclined plane of 30°
and comes to rest after travelling a
distance of 1m along the horizontal
plane. If the coefficient of friction is
0.2 for both inclined and horizontal
planes, then the work done by the
frictional force over the whole journey,
approximately, is (Acceleration due to
gravity = 10 ms- 2)
(1) 0.106 J
(2) 0.05 J
(3) 0.306 J (4) 0.2 J​

Answers

Answered by rk9416805
0

Answer:

o. 5J

Explanation:

......pls follow me

Answered by sadhanamukherjee2014
0

Answer:

answer is 0.05 joule by integration of force

Similar questions