Math, asked by farhan911, 3 months ago

a boy weighing 50kg climbs up a vertical height of 100m.calculate the amount of work done by him . how much potential energy he gains.(given g=9.8 m/s^2 )
ANSWER IS GIVEN 4.9 ×10^4!!! HOW?

Answers

Answered by ankitadas5878

0

Answer:

49000

Step-by-step explanation:

Use formula : W= m*g*h

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