You throw a ball upwards with an initial velocity of 29 m/s How high will the ball go before it's velocity will be 0 and it begins to fall and how much time will it take for the ball to reach that height? Assume no air resistance and your hand is position 0.

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.

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

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