What is the mass of a stone moving at a speed of
2 answers:
P = m*v
7.5 = m*15
m = 7.5/15 = 0.5 kg
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
You might be interested in
Pe=1/2Kx^2
Half times spring constant times distance squared over time
Answer:
Melting and frezzing are physical changes
Elliptical orbit.<<<<<<<<<<
Answer:
Because china was in war, and her parents didn't have enough money for to go to school.
