What do you mean by booting ?whst are typez of booting

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.

Often called simply "velocity," this is the velocity of an object at a particular moment in time.

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass