8.0m/s
A. 1.20 × 10³ N
B. 1.70 10³ N
C. 3.49 × 10³ N
8.00
m/s
D. 3.60 × 10³ N
E. 7.20 × 10³ N
100
A defensive football player with mass m = 60.0 kg tackles the opponent running back, who also has mass m = 60.0 kg. Suppose
the defensive player is running in the +x direction at a speed of |v|= 8.00 m/s, while the offensive player is running in the -y
direction at a speed of |v| = 8.00 m/s. The defensive player tackles the offensive player, and within a contact time of 0.200 s, both
players are moving with the velocity vector (4.00 m/s, -4.00 m/s).
<4.00m/s,
Determine the average force magnitude applied by the defensive player on the offensive player.
odborne
-4,00m/s
