Question

What magnitude of force, acting for 0.025 s, will change the velocity of a 100 g ball from 30 m/s eastward to 40 m/s westward?
Compute the momentum change and equate it to the impulse (force x time). Then solve for the force.

You may need to review the definition of momentum and how to compute its change. This will be a useful exercise for you. Having someone else do problems for you isn't.

Related Questions

PLEASE HELP! and include steps of how you solved it! What magnitude of force, acting for 0.025 s,... Four forces are acting on an object in static equilibrium: Force 1 has a magnitude of 46.0 N and is... Which statment correclty applies to a car that changes its velocity over a period of time? a. a non...