The universal law of gravitation states that the force of attraction between two objects depends on which quantities? the masses of the objects and their densities the distance between the objects and their shapes the densities of the objects and their shapes the masses of the objects and the distance between them

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

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?