- #1
Meezus
- 57
- 0
Homework Statement
A 56 g tennis ball is accelerated at 1000 m s-2 to reach its service velocity. Calculate the average resultant force required to accelerate the ball.
Homework Equations
F = MA
The Attempt at a Solution
Mass = 0.56g = 0.056kg
Acceleration = 1000m/s2
0.056 x 1000 = 56N.
Is this correct? I know this is how to calculate the resultant force but it asks for the average? Does that change anything. [/B]