Work = F*h = mg * h = 6*9.8 * 4=235.2 J.
Work = F*h = 12 * 5 = 60 J.
Work = 5*8 = 40 J.
PE = mg*h = 5 * 8 = 40 J.
How much work is done in lifting a 6kg object from the ground to a height of 4m?
A 12n object is lifted 5m how much work is done
How much work is done if a 5n object is lifted from the ground to a height of 8m?
How much gravitational potential energy does the object gain?
1 answer
2 answers