Physics, asked by iqrakainat1234567, 7 months ago

to lift a body through 10m upward , an energy of 9800 joules is required . the mass of body is​

Answers

Answered by s8888
1

Work done in moving the body up the inclined plane is equal to the gain in potential energy of the body.

Thus work done=mgh=mgdsinθ

=300×9.8×10×sin30

=14700 J

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