Question #6425977Single Choice
Physics
Question
A ball with a mass of 3 kg is initially moving to the right at a speed of 4 m/s. It is subjected to a constant force F directed to the left. After 2 seconds, the ball’s velocity becomes 2 m/s to the left. What is the magnitude of the force F?
Options
A
6 N
B
9 N
C
12 N
D
18 N