3. A 900 kg car has a velocity of 22.0 m/s. a. Find the momentum (p) of the car.
Given:
m=
V=
Unknown:
P=
Solution:
p = mv

(IT IS NOT A Multiple choice question)

One soccer player (a) is moving at 4 km/h when she kicks the ball while another soccer player (b) is moving at 8 km/h. what statement accurately compares their kinetic energy if they have the same mass? a) both soccer players have the same kinetic energy. b) player b has twice the kinetic energy of player a. c) player b has four times the kinetic energy of player a. d) their kinetic energy can't be compared without knowing their mass.