What was the kinetic energy of a 2-kg plate that falls from 15-meters and right before it hits the ground? a. 225 joules b. 15 joules c. 300 joules d. not enough information given

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

Find the mass by adding the numbers from the three sliders