If a 0.147 kg baseball has a momentum of p = 4.32 kg·m/s as it is thrown from home to second base, what is its velocity?
_______ m/s toward second base
To determine the velocity of the baseball, we need to use the formula for momentum:
Momentum (p) = mass (m) × velocity (v)
Given that the mass of the baseball is 0.147 kg and the momentum is 4.32 kg·m/s, we can rearrange the formula to solve for velocity:
v = p / m
Substituting the given values:
v = 4.32 kg·m/s / 0.147 kg
To find the velocity, divide the momentum by the mass:
v ≈ 29.39 m/s
Therefore, the velocity of the baseball is approximately 29.39 m/s toward second base.