Welcome to your Terminal velocity Name Email Match them to their meaning weight resultant force Force air resistance The overall force acting on the object. A force that acts on mass, pulling it down, due to gravity A force that acts on an object which is moving through air is a push or a pull that acts on an object. Weight is measured in Newtons Watts Joules Kilograms None Which effect is not caused by an unbalanced force? Acceleration Change in direction Constant velocity Deceleration None What are the two main forces acting on a sky diver? Upthrust and air resistance Weight and air resistance Thrust and drag Mass and weight None True or false? There is no air resistance in a vacuum. False True None Terminal velocity is achieved when the resultant force is _____ Downwards Upwards Changing Zero None When a parachute is released, in which direction is the resultant force? Upwards Either left or right Zero Downwards None How does increasing surface area affect air resistance? It decreases it It keeps it constant It is unrelated to air resistance It increases it None Once a skydiver slows down to a constant speed after releasing the parachute, air resistance is ________ equal to the weight greater than the weight half the weight less than the weight None True or false? A skydiver’s mass has no effect on their terminal velocity. True False None Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.Time is Up!
