what is the velocity of a 0.7 kg ball that has a momentum of 1.4 kg m/s
M*V = 1.4, 0.7*V = 1.4, V = ?.
What is the velocity of a 0.7 kg ball that has a momentum of 1.4 kg m/s?
Mhal
To find the velocity of a 0.7 kg ball with a momentum of 1.4 kg m/s, we can use the formula for momentum:
Momentum = mass × velocity
In this case, we know the mass (0.7 kg) and momentum (1.4 kg m/s), so we can rearrange the formula to solve for velocity:
velocity = momentum / mass
Plugging in the values, we get:
velocity = 1.4 kg m/s / 0.7 kg
velocity = 2 m/s
Therefore, the velocity of the 0.7 kg ball is 2 m/s.