During a game of handball, you strike the ball with a mass of .06 kg, and it accelerates to the left at a rate of 13.7 m/s2 . What force did your hand exert on the ball?(1 point) Responses 228 N 228 N 0.82 N 0.82 N 13.76 N 13.76 N 13.64 N
To find the force exerted by your hand on the ball, you can use Newton's second law of motion, which states that force equals mass times acceleration (F = ma).
Given:
Mass (m) = 0.06 kg
Acceleration (a) = -13.7 m/s^2 (negative sign indicates acceleration to the left)
Using the formula F = ma, we can calculate the force:
F = 0.06 kg * (-13.7 m/s^2)
F = -0.822 N
Considering the negative sign indicates the force is in the opposite direction of your hand's motion, we can say the force exerted by your hand on the ball is approximately 0.822 N.
Therefore, the correct answer is 0.82 N.