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Answered

What is the mass of a stone moving at a speed of

15 meters/second and having a momentum of

7.5 kilogram·meters/second?

A0.5 kilograms

B1.5 kilograms

C11 kilograms

D1.1*10² kilograms

Verified Answer :

Diego15271

p = mv
7.5 = m15
m = 7.5/15 = 0.5 kg

abidemiokin

Answer: A 0.5kg

Explanation:

Momentum is defined as the product of mass and velocity of a body.

Momentum = mass × velocity

Mass = ?

Momentum = 7.5kgm/s

Velocity = 15m/s

Mass = Momentum/Velocity

Mass = 7.5/15

Mass = 0.5kg

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