Pushing a ball vs Punching a ball

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Pushing a ball and punching a ball differ in how they apply force, affecting the ball's acceleration and speed. According to Newton's Second Law, both methods can yield different accelerations based on the force applied. When considering impulse, which relates to momentum change, a punch may deliver a more forceful impact over a shorter time, potentially causing the ball to travel faster. The discussion emphasizes the importance of understanding force, mass, and the resulting acceleration in both scenarios. Clarification on the calculations for punching is needed to fully compare the two methods.
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Homework Statement



Is there any difference between pushing a ball and punching a ball?
If so, which one would cause the ball to travel faster?
Assume force and mass is constant.

Homework Equations



F=ma

The Attempt at a Solution



Pushing a ball (without friction)
Let's say F=10N and m=0.1kg
Using Newton's Second Law
a=100m/s^2
...

Punching a ball (without friction)
...

I am stuck already. Please advice me step by step. Thank you.
 
Physics news on Phys.org
for punching, use the impulse ...

I = F = integral(dp/dt)
p is momentum
 

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