A man weighing 370 kg runs at 5 m/s into a brick wall. Assuming he slows to a speed of zero m/s in .01 seconds, what force does the wall exert on his face? Include your solution and final answer.​

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.