What cell organelle is necessary for cellular respiration

Hat is the kinetic energy of a 1.0-kg billiard ball that moves at 5.0 m/s? A. 5.0 J B. 6.5 J C. 10.0 J D. 12.5 J

Someone who is Use First for the Confluence Pattern will likely

A persons amygdala is damaged, and he tends to get angry less than he used to. This suggests that the amygdala?

The position of a 50 g oscillating mass is given by x (t) = (2.0cm) cos (10t-π/4), where t is in s. If necessary, round your answers to three significant figures. Determine: the amplitude 2cm the period .

Which lists the waves in order of frequency, from highest to lowest. X-rays, gamma rays, ultraviolet radio waves, visible light, X-rays ultraviolet, microwaves, gamma rays visible light, infrared, microwaves

Block 1 and Block 2 have the same mass, m, and are released from the top of two inclined planes of the same height making 30 degree and 60 degree angles with the horizontal direction, respectively.

Water waves change direction when they encounter water of different depths and begin to move at different wave speeds. This is called A. reflection B. constructive interference C. the Doppler effect D. refraction

Along with an alpha particle what other product is produced in the alpha decay of americium-241

What does Newton's second law of motion say

Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes of 7.00 cm, a wave number of k=3.00m-1, an angular frequency of ω=2.50s-1, and a period of 6.00 s, but one has a phase shift of an angle ϕ=π12rad.