SILVER PACKAGE The work done in lifting a 10 kg load of bricks to the top of a building 20 m high is (g = 9.8 ms-2 a) 98 b) 200 J c) 980 d) 1960)

asked Oct 12, 2021 17.0k views

1 vote

SILVER PACKAGE

The work done in lifting a 10 kg load of bricks to the top of a building 20 m high is (g = 9.8 ms-2
a) 98
b) 200 J
c) 980
d) 1960)

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5 votes

U=mgh
U=10*9.8*20
U=1960
Answer is D

Joe Morales answered Oct 17, 2021

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