What do you think a force diagram might look like for a hit that causes a concussion? Draw a diagram. Consider only the person’s head in your diagram. Be sure to draw arrows to the proper scale. In a text box, state whether your diagram shows balanced or unbalanced forces ANSWER: STEP 1. draw a body like a head at the top of the head put a down arrow and put "gravity force" STEP 2. draw a ball on the left side of the head and a arrow pointing right and put "applied force" STEP 3 underneath the head put a up arrow and put "normal force" STEP 4. on the side of your drawing put "the gravity and normal forces are balanced but, the applied force is unbalanced at the moment of impact." WORD FOR WORD hope this helps :)

Your starship, the aimless wanderer, lands on the mysterious planet mongo. as chief scientist-engineer, you make the following measurements: a 2.50-kg stone thrown upward from the ground at 14.0 m/s returns to the ground in 5.70 s ; the circumference of mongo at the equator is 2.20×10^5 km ; and there is no appreciable atmosphere on mongo. (a) the starship commander, captain confusion, asks for the following information: what is the mass of mongo? (b) if the aimless wanderer goes into a circular orbit 2.20×10^4 km above the surface of mongo, how many hours will it take the ship to complete one orbit? (c) an unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 44.0 km . to the dismay of scientists on earth, an electrical fault causes an on-board thruster to fire, decreasing the speed of the spacecraft by 23.0 m/s . if nothing is done to correct its orbit, with what speed (in km/h) will the spacecraft crash into the lunar surface?