Kent is twirling a ball attached to a string in a clockwise direction. If Kent lets go of the string, which of the following describes the motion that the ball will take if there are no gravitational forces influencing the motion of the ball? A. It will fall straight to the ground. B. It will continue in a straight line. C. It will curve up and then fall to the ground. D. It will curve down and then turn back up.

Hannah’s class plays kickball at recess. The ball is rolling toward Hannah. She kicks the ball. It moves in the opposite direction. Which type of force caused the ball to change direction? A. gravity B. friction C. pull D. push

In which direction would a moving object go if no force was acting on it? A. a wavy pattern B. a straight line C. a circle D. back and forth

James gently releases a ball at the top of a slope, but does not push the ball. The ball rolls down the slope. Which force caused the ball to move downhill? A. applied force B. drag force C. friction force D. gravitational force E. normal force

A boy is whirling a stone tied with a string in an horizontal circular path. Ifthe string breaks, the stone(a) will continue to move in the circular path(b) will move along a straight line towards the centre of the circular path(c) will move along a straight line tangential to the circular path(d) will move along a straight line perpendicular to the circular path awayfrom the boy

If you’re spinning a ball on a string clockwise (as seen fromoverhead). Where does the ball go if the string snaps when theball reaches the back of the person