The kinetic energy of the cart moving at 4.0 m/s with a mass of 3 kg is ; 24J
Given data:
mass of cart ( m ) = 3 kg
velocity of cart ( v ) = 4 m/s
Determine the kinetic energy of the cart
Applying the equation below
Kinetic energy = 1/2 mv²
= 1/2 * 3 * ( 4 )²
= 1/2 * 48 = 24 J
Hence we can conclude that the kinetic energy of the cart is 24 J
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