In a local bar, a customer slides an empty beer mug down the counter for a refill. the height of the counter is 1.2 m. the mug slides off the counter and strikes the floor 1.35 m from the base of the counter. assume the mug moves in the positive x-direction. give your answer in three significant figures.
a) with what velocity did the mug leave the counter?
b) what was the direction (in degrees and with respect to the horizontal) of the mug's velocity just before it hit the floor?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

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

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices