Question

Find mass, when KE=132 and velocity=4m/s​

Answer 1

Step-by-step explanation:

KE = 4224J

hope it helps you

Answer 2

Step-by-step explanation:

We know that the formula to find kinetic energy is

K.E = 1/2 mv^2

Given : KE = 132J

V. = 4m/s

Plot the values in the formula,

KE = 1/2×m (4)^2

132 = 1/2×16m

132 = 8m

m = 132/8

m = 16.5 Kg

Therefore the required mass is 16.5 Kg.