Question

a man of mass 50kg jumps from a height of 0.5 m. if g=10m/s2 what will be his energy at the highest point.

Answer 1

Hey!

Solution-

Mass = 50 kg
Height = 0.5 m
Gravity due to acceleration= 10 m/s^2
Energy=?

At highest point, the energy is converted into potential energy,

P.E= mgh
P.E= 50×10×0.5
P.E= 500×5/10
P.E= 250 J

Answer 2

Answer:

Step-by-step explanation:

Mass = 50 kg

Height = 0.5 m

g = 10 m/s^2

Energy=?

At any height energy is potential energy only.

P.E= mgh

P.E= 50×10×0.5

P.E= 500×5/10

P.E= 250 J