Ablock is suspended from the ceiling by a long, thin strip of tungsten metal. the strip behaves as a spring. to produce a 0.25m horizontal deflection of the block, a force of 6.5 n is required. calculate the spring constant for the tungsten strip.

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.

If anyone who can me with this hw? i would really appreciate it

Debris produced by mining is called