Which are bones of the middle ear that are responsible for vibrating so sound waves can be passed along? a) auricle and eardrum
b) eardrum and hammer
c) hammer, anvil, and stirrup
d) anvil, auricle, hammer

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.

What ia the energy of an object because of its potential and kinetic energies

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.