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Forces and Motion FINAL JEOPARDY Go To Score Card Forces Gravity

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Presentation on theme: "Forces and Motion FINAL JEOPARDY Go To Score Card Forces Gravity"— Presentation transcript:

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2 Forces and Motion FINAL JEOPARDY Go To Score Card Forces Gravity
Net Forces Free Body Diagrams Misc. 200 400 600 800 1000 FINAL JEOPARDY Go To Score Card

3 Forces: 200 Question: Push or pulls are this in physical science. Answer: What is a force? Back

4 Forces : 400 Question: This is required to change the motion of an object. Answer: What is an unbalanced force? Back

5 Forces : 600 Question: The unit used to measure force is this. Answer: What is Newton? Back

6 Forces : 800 Question: Balanced forces affect the motion of an object in this way. Answer: What is no acceleration occurs (no change in motion)? Back

7 Forces : 1000 Question: The forces that act on a block resting on a tabletop. Answer: What are normal force (Fn) and gravitational force (Fg)? Back

8 Gravity: 200 Question: This force pulls objects towards the Earth. Answer: What is gravity? Back

9 Gravity : 400 Question: Acceleration due to gravity has this rate. Answer: What is 9.8 m/s2? Back

10 Gravity : 600 Question: When gravity is the only force acting on an object it is doing this. Answer: What is free falling. Back

11 Gravity : 800 Question: This law states that all objects have a gravitational force and exert them on other objects. Answer: What is The Law of Universal Gravitation? Back

12 Gravity : 1000 Question: Gravitational force between two objects is affected by these two factors. Answer: What are mass and distance. Back

13 Net Forces: 200 Question: When two forces are equal and oppose each other while pulling on an object, this is the net force. Answer: What is zero? Back

14 Net Forces : 400 Question: 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? Back

15 Net Forces : 600 Question: When calculating net force, this should be done with all forces acting in the same direction. Answer: What is add them together Back

16 Net Forces : 800 Question: If friction has a force of 1 N, this is the net force acting on the block below. Answer: What is 27 N left. 20 N 8 N Back

17 Net Forces : 1000 Question: This is the direction of the net force of the block in the diagram. Answer: What is diagional up and right? Fa Fa Back

18 Free Body Diagrams: 200 Question: The forces acting on a block falling to the floor. Answer: What are Fg and Ff (air)? Back

19 Free Body Diagrams : 400 Question: The object in the diagram is doing this. Answer: What is accelerating? Fa Fa Ff Back

20 Free Body Diagrams : 600 Question: Draw a free body diagram of a block sitting on a table. Answer: What is Back Fg Fn

21 Free Body Diagrams : 800 Question: This is the net force of the object in the diagram. Answer: What is 9 N right. 15 N 5 N 1 N 4 N 4 N Back

22 Free Body Diagrams : 1000 Question: This is a list of all the forces acting on the object in the diagram. Answer: What are Faleft, Fa right, Ff, Fg, Fn,? Back

23 Miscellaneous: 200 Question: This pair of objects has a greater gravitational force between them. Answer: What is pair A? Pair A Pair B Back

24 Miscellaneous: 400 Question: 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? Back

25 Miscellaneous: 600 Question: If an object is in free fall (with no air resistance) for 4 seconds, this will be it’s velocity at the end of the 4 seconds. Answer: What is v=g*t = 9.8 m/s2 * 4 s = 39.2 m/s Back

26 Miscellaneous: 800 Question: This force remains the same on a skydiver from the time they leave the plane until they touch the ground. Answer: What is gravity? Back

27 Miscellaneous: 1000 Question: When a skydiver’s parachute first opens, this force becomes the largest force acting on them. Answer: What is air friction? Back

28 Final Jeopardy Category: Forces Place your wager.
Question: This force opposes an applied force when an object slides across a surface. Answer: What is friction? Back

29 Unknown Question Category: Calculating Acceleration
Question: Not sure why this slide is here. Answer: Unknown Back

30 You can Wager All or Part of Your Points on This Question
Daily Double You can Wager All or Part of Your Points on This Question

31 You can Wager All or Part of Your Points on This Question
Daily Double You can Wager All or Part of Your Points on This Question


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