- #1

Shah 72

MHB

- 274

- 0

a) Find the magnitude of the avg resistance force acting on the golf ball.

I got the and resistance =0.2N

The ball travels a further 105.8m along a curved path to land on the green. The green is 4m lower than the tee. The average resistance remains unchanged

b) find the speed of the ball just before it lands on the green

I got the ans v= 35m/s

The ball is traveling vertically when it lands on the green, where it is immediately brought to rest.

C) show that the energy absorbed by the green is 30.3J

I don't know how to work this out. Pls help