A Player Hits A 0.05kg Golf Ball,If A 3.25kg M/S Impulse Is Imparted On The Ball,What Is Its Final Speed?
A player hits a 0.05kg golf ball,if a 3.25kg m/s impulse is imparted on the ball,what is its final speed?
Good Day:
Problem:
A player hits a 0.05kg golf ball,if a 3.25kg m/s impulse is imparted on the ball,what is its final speed?
Given:
m (mass) = 0.05 Kg
Vi (initial velocity) = 0 m/s
Vf (final velocity) = ? unknown
Δp (change in momentum or impulse) = 3.25 kg.m/s
Solution:
This problem can be solve using the formula of change in momentum. Change in momentum is the same as impulse. Δp = m × (Vf - Vi) and to solve for Vf, we can use Vf = Δp/m - Vi
Vf = Δp/m - Vi
= 3.25 kg.m/s / 0.05 Kg - 0 m/s
= 65 m/s - 0 m/s
= 65 m/s
Answer:
The final velocity is 65 m/s
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