Question

if keertan lift a bag of 20kg at a height of 10 m find work done by keertan. (g=9.8m/sec)​

Answer 1

Answer:

Work done by Keertan is 1960 J.

Step-by-step explanation:

Given : mass of bag ( m ) = 20kg

displacement ( s ) = 10m

g = 9.8 m/s

F = m×g

= 20 × 9.8

= 196 N

Now,

W = F×s

= 196 × 10

= 1960 J