Physics, asked by sndp1857, 1 year ago

A man pulls a trolley through a distance of 20 mtrs. On smooth horizontal surface. The handle of the trolley makes an angle of 30. With the horizontal surface the handle of trolley makes an angle of 30 with the horizontal surface . If the force applied by the man is 30N , then calculate the work done in pulling the trolley .
 \sqrt{3 = 1.7320}

Answers

Answered by Anonymous
1

W=f * cos theeta *s

30 degree value = 0.25

30 * 0.25 * 20

=600 * 0.25  

=150.00 joule


rajesh205: hlii
rajesh205: excuse me miss
Answered by nikhilmalhotra4292
0

The answer would be 6000N... because if the body makes and angle it would multipllyed by f and distance..

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