How long does it take for an acorn to drop from the branch of a tree 10.0 m high and hit the ground, assuming no air resistance? Remember, rest is the initial velocity and it equals 0.0 m/s.
O 1.0 s
O 1.4 s
o 4.95
O 9.8 s

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?