A ping pong ball rolls off a cliff and takes 3.25 seconds to hit the ground and lands 5 m away from the cliff what was the horizontal velocity of the ball?

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change

A2.50 × 105 w motor is used for 26.4 s to pull a boat straight toward shore. how far does the boat move toward shore if a force of 4.20 × 104 n is applied by the motor?