Calculate the time it would take to travel 4,748,236 km at 66,338 km per second. Use the formula Velocity = Distance/time

Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

70 give a real life example showing how sensory neurons work with the motor neurons