I have a final coming up and my professor gave us a sample of what to expect on this final exam can someone please help me, so I could ace this final exam?!!!!!!
Q: A golf club strikes a ball lying on the grass. It remains in contact with the ball for a distance of 2.00cm and a time of 0.005 sec. If the ball acquires a speed of 60.0 m/s, and its mass is 0.047 kg,
a)What is the work done by the golf club in hitting the ball?
b) Find the average force that the golf club exerted in hitting the ball
c) Find the average power developed but the golf club in hitting the ball.
If someone could help, I would definetely appreciate it, I am looking for nothing less than a B in this class!
Q: A golf club strikes a ball lying on the grass. It remains in contact with the ball for a distance of 2.00cm and a time of 0.005 sec. If the ball acquires a speed of 60.0 m/s, and its mass is 0.047 kg,
a)What is the work done by the golf club in hitting the ball?
b) Find the average force that the golf club exerted in hitting the ball
c) Find the average power developed but the golf club in hitting the ball.
If someone could help, I would definetely appreciate it, I am looking for nothing less than a B in this class!