What is the net force on the book in the Figure below? If the book moves, in which direction will it move (Left or Right)? PLEASE ANSWER BOTH PARTS
OF THIS QUESTION.

Explanation:

One force acting on you—and all the other objects on ... Look at the physics book in the Figure below. ... case, the object will move in the same direction as the net force .

answer///terminator or twilight zone;

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft