10. A golf ball of mass 50 g is at rest on a tee. Then a golf club strikes it, providing the ball with an initial speed of 102 m/s. The club and ball were in contact for 0.81 ms. What is the average force that the club exerted on the ball?
O 4.9 KN
O 5.5 kN
O 7.1 kN
O 6.3 kN

d. learned preferences i believe is your answer

magnified images possible images can be real = projected onto a screen

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j