An 864-kg (1909 lb) dragster, starting from rest, attains a speed of 25.1 m/s (56.2 mph) in 0.59 seconds. (C) Assume the driver has a mass of 68 kg. What horizontal force does the seat exert on the driver?

When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.