Question

What is the mass of a ball that has a kinetic energy of16 J and it is traveling at 4 m/s?

Answer 1

Answer:

m= 2ke/v²

m= 2kg

hope it will help u

Answer 2

Given :-

KE = 16 J

Velocity = 4 m/s

To Find :-

Mass

Solution :-

KE = 1/2 mv²

16 = 1/2 × m × (4)²

16 = 1/2 × m × 16

16 = 8m

16/8 = m

2 = m

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