A 500g stone falls from a height of 2 m. calculate what will be its kinetic energy just before it touches the ground?
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mass is 0.5 kg
h = 2m
KE= mgh in this case
let's take g=10m/s2
so KE is 10 N
h = 2m
KE= mgh in this case
let's take g=10m/s2
so KE is 10 N
Pranesh007:
are u satisfied with my answer
something something
why you use formula mgh of potential energy in the que of kinetic energy
bcoz ke and pe both are same nothing but we
*Work
so we can use any formula for that
if u notice all energy formula has same dimension
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