Question

) A stone of mass 0.4kg in projected
vertically upusand through a height
lom. If y 10 ans e calculatate the
potencial energy of the stone at the
gy
highest point.​

Answer 1

Explanation:

mass-0.4 kg

h-10m

g- 9.8m/s

p.E=mgh

=0.4*10*9.8

=39.2j