Kinetic Energy Store

Question 1

What js the method

Answer 1

KE = 1/2 x m x V2

KE - Kinetic Energy

m - Mass (kg)

V2 - Velocity (m/s)

Question 2

Example1

A bowlingcall has 2kgs and goes 16m/s and there’s a suitcase that has 16kg and goes 2m/s

KE=?
m=2kg
V=16m/s
Bowlingball

Answer 2

KE=?
m=2kg
V=16m/s
Bowlingball

KE= 1/2 x 2 x (16)2
KE= 256J

KE=?
m=16kg
v=2m/s
Suitcase

KE= 1/2 x 16 = (2)2
KE= 32J