Question

when we lower a bucket
into a well to fetch water,
the work done by gravity is
@ zero (b)unity
© postive & (d) negative​

Answer 1

Answer:

c) Positive

Explanation:

As the bucket drops into water .... We do not throw it..... It automatically drops down due to gravity

Answer 2

Answer:zero

Explanation:

Becoz along the direction of gravity (ie)downwards