A stone is projected at a cliff of height h with an initial speed of 30.0 m/s directed at angle 60.0 degrees above the horizontal. The stone strikes at point A, 4.0 s after launching. a. Find the horizontal component of the stone’s initial velocity in m/s.
b. Find the vertical component of the stone’s initial velocity in m/s.
c. Find the height H in meters.
d. Find the height h of the cliff.
e. Find the speed of the stone (in m/s) just before impact at point A.

Describe the path of the electric current through a circuit?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

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