Pretest Read the question carefully. Write your answer on the last page of this module. 1. Abigail suddenly stops running upon seeing the warning sign "Wet Floor". What force enable her to oppose the motion of running? A Speed B. Velocity C. Friction D. Time 2. Teacher Joshua will explain the meaning of friction to his grade six-class this afternoon What should he tell about friction? A It is a push and pull activity B. It is the distance travelled C. It is a force that pulls an object downward D. It is a force that resists motion between two bodies in contact with each other.
