Physics
posted by Jessica on .
A 0.180 kg ball falls 2.5m. How much wordoes the force of gravity do on the ball?
Do I multiply .180x2.5 to get .45J
Thank you for your help

A 0.180 kg ball falls 2.5m. How much wordoes the force of gravity do on the ball?
Do I multiply .180x2.5 to get .45J
Thank you for your help 
A 0.180 kg ball falls 2.5m. How much work does the force of gravity do on the ball?
Do I multiply .180x2.5 to get .45J
Thank you for your help 
work is force x distance.
Kilograms is mass, not force.
work=mass*g*distance. 
is it 1.765N x 2.5M = 4.4J ?