5. A 3.2 kg ball that is moving straight upward has 17 J of kinetic energy and its total mechanical energy is 25 J. a. Find the gravitational potential energy of the ball.
b. What is its height above the ground?
c. What is the speed of the ball?
d. What will be its gravitational energy when it is at its highest point above the ground?
e. What is its maximum height above the ground?
f. What will be its speed just before it lands on the ground?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1