What is the final momentum of the object in the figure above?

What is the mass of the same rock on the earth

Determine the maximum r-value of the polar equation r =3+3 cos 0

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.