Which factor causes global wind patterns? A . changes in the distance between the Earth and the moon
B . unequal heating of the Earth's surface by the sun
C . daily changes in the tilt of Earth's axis

Newton's law of universal gravitation states that the force f between two masses, m1 and m2, is given below, where g is a constant and d is the distance between the masses. find an equation that gives an instantaneous rate of change of f with respect to d. (assume m1 and m2 represent moving points.)

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle