Arubber ball is dropped and bounces vertically from a horizontal concrete floor. if the ball has a speed of 3 m/s just before striking the floor, and a speed of 6.5 m/s just after bouncing, find the average force of the floor on the ball. assume that the ball is in contact with the floor for 0.32 s, and that the mass of the ball is 0.42 kg

Air flows upward in the wick of a lantern because of the liquid property called

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d