Question

a baby carriage is at the top of a hill that is 20 m high. the carriage with the baby in it weighs 10kg. the carriage has potential energy. claculate it

Answer 1

Answer:

I HOPE IT HELPS

Explanation:

given, height = 21m ,let us assume g as 10 m/s2

and weight (force) = 12 N

by the formula F=mg

we get, 12= m*10

or,m= 12/10

or,m = 12/10 kg

therefore , by the formula of gravitational potential energy that is U = mgh

so ,U ( gravitational potential energy)= 12/10*10*21

=252 joule is your answer..