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Net Forces: 200Question:When two forces are equal and oppose each other while pulling on an object, this is the net force.Answer:What is zero?BackFree Body Diagrams: 200Question:The forces acting on a block falling to the floor.Answer:What are Fg and Ff (air)?BackMiscellaneous: 200Question:This pair of objects has a greater gravitational force between them.

Answer:What is pair A?BackPair APair BForces : 400Question:This is required to change the motion of an object.Answer:What is an unbalanced force?BackGravity : 400Question:Acceleration due to gravity has this rate.Answer:What is 9.8 m/s2?BackNet Forces : 400Question:If a chair is pushed west with a force of 2000N and friction opposes it with a force of 150N, this is the net force.Answer:What is 1850 N west?BackFree Body Diagrams : 400Question:The object in the diagram is doing this.

Answer:What is accelerating?BackFaFaFfMiscellaneous: 400Question:If there is no air resistance and a marble and a steel ball are dropped from the same height, they will do this.Answer:What is hit the ground at the same time?BackForces : 600Question:The unit used to measure force is this.Answer:What is Newton?BackDaily DoubleYou can Wager All or Part of Your Points on This Question

Net Forces : 600Question:When calculating net force, this should be done with all forces acting in the same direction.Answer:What is add them togetherBack Free Body Diagrams : 600Question:Draw a free body diagram of a block sitting on a table.Answer:What is BackFgFnDaily DoubleYou can Wager All or Part of Your Points on This QuestionGravity : 800Question:This law states that all objects have a gravitational force and exert them on other objects.Answer:What is The Law of Universal Gravitation?BackNet Forces : 800Question:If friction has a force of 1 N, this is the net force acting on the block below.

Answer:What is 27 N left. Back20 N8 NFree Body Diagrams : 800Question:This is the net force of the object in the diagram.

Answer:What is 9 N right.Back5 N1 N15 N4 N4 NMiscellaneous: 800Question:This force remains the same on a skydiver from the time they leave the plane until they touch the ground.Answer:What is gravity?BackForces : 1000Question:The forces that act on a block resting on a tabletop.Answer:What are normal force (Fn) and gravitational force (Fg)?BackGravity : 1000Question:Gravitational force between two objects is affected by these two factors.Answer:What are mass and distance.BackNet Forces : 1000Question:This is the direction of the net force of the block in the diagram.

Answer:What is diagional up and right?BackFaFaFree Body Diagrams : 1000Question:This is a list of all the forces acting on the object in the diagram.

Answer:What are Faleft, Fa right, Ff, Fg, Fn,?BackMiscellaneous: 1000Question:When a skydivers parachute first opens, this force becomes the largest force acting on them.Answer:What is air friction?BackFinal JeopardyQuestion:This force opposes an applied force when an object slides across a surface.Answer:What is friction?Back

Place your wager.Category: ForcesUnknown QuestionQuestion:Not sure why this slide is here.Answer:UnknownBack

Category: Calculating Acceleration