Question #6417284Single Choice
Physics
Question
A boxer punches a sheet of paper in midair, and brings it from rest up to a speed of 40 m/s in 0.05 s. If the mass of the paper is 0.01 kg, what is the reaction force that the paper exerts on the boxer?
Options
A
800 N
B
8 N
C
2 N
D
200 N