Newton's Third Law in Karate Chop · PhysicsBowl 2023 #2
Physics · mechanics
Problem
To break a board, a typical karate chop delivers 3000 N of force to the board. The force that the board exerts on the hand during the chop is
a. less than 3000 N.
b. 3000 N.
c. greater than 3000 N.
d. dependent upon the type of wood.
e. dependent upon the speed of the karate chop.