5 ft 1 inch= how many meters

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

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.

Explain what happens at the saturation point when adding salt to water at room temperature.