Fall Final Quiz-PhysicsVersión en línea review for final exam por renee richardson 1 What is the force that maintains the circular motion of a ball on the end of a string? a Fg b Fc c Ft d Fk 2 Torque is the product of a force and velocity. b gravity c Mass and Radius d force and velocity. e lever arm and force. 3 A change in the force of gravity acting on an object will affect the object’s a mass b frictional force c applied force d weight 4 Which of the following statements does NOT describe force? a Force causes objects at rest to remain stationary. b Force causes objects to change direction. c force causes objects to stop moving. d Force causes objects to start moving. 5 In a game of tug-of-war, a rope is pulled to the left with a force of 83 N and to the right with a force of 102N, what is the magnitude and direction of the net external force on the rope? a 19 N to the left b 19 N to the right c 185 N to the left d 185 N to the right 6 Which of the following is the tendency of an object to maintain its state of motion? a velocity b force c inertia d acceleration
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