Forces Gravity Net Forces Free Body Diagrams
Misc.
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400 400 400 400 400
600 600 600 600 600
800 800 800 800 800
1000 1000 1000 1000 1000
Forces and Motion
FINAL JEOPARDY
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Forces: 200
Question:
The box that is demonstrating static equilibrium.
Box A: V=0m/s Box B: V=2m/s
Answer:
What is Box A?
10N10N 10N10N
Forces : 400
Question:
This is required to change the motion of an object.
Answer:
What is an unbalanced force?
Forces : 600
Question:
The unit used to measure force is this.
Answer:
What is Newton?
Forces : 800
Question:
Balanced forces affect the motion of an object in this way.
Answer:
What is no acceleration occurs (no change in motion)?
Forces : 1000
Question:
The forces that act on a block resting on a tabletop.
Answer:
What are normal force (Fn) and gravitational force (Fg)?
Gravity: 200
Question:
This force causes objects to move in a circle.
Answer:
What is centripetal force?
Gravity : 400
Question:
Acceleration due to gravity has this rate.
Answer:
What is 9.8 m/s2?
Gravity : 600
Question:
When gravity is the only force acting on an object it is doing this.
Answer:
What is free falling.
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?
Gravity : 1000
Question:
This is the gravitational force between the Earth (mass 5.9742 x1024 kg) and the Moon (mass 7.36 x1022 kg) when the distance between their centers is 3.84 x108 m.
Answer:
What is 1.99 x1020 N
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?
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?
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
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
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
Free Body Diagrams: 200
Question:
The forces acting on a block falling to the floor.
Answer:
What are Fg and Ff (air)?
Free Body Diagrams : 400
Question:
The object in the diagram is doing this.
Answer:
What is accelerating?
Fa Fa
Ff
Free Body Diagrams : 600
Question:
Draw a free body diagram of a block sitting on a table.
Answer:
What is
FgFn
Free Body Diagrams : 800
Question:
This is the net force of the object in the diagram.
Answer:
What is 9 N right.
5 N1 N
15 N
4 N4 N
Free 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,?
Miscellaneous: 200
Question:
This pair of objects has a greater gravitational force between them.
Answer:
What is pair A?
Pair A
Pair B
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?
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
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?
Miscellaneous: 1000
Question:
This is why moons stay in orbit around planets.
Answer:
What is the moons are free falling towards the planet while moving forward at the same time. This results in a curved path which is the same as the curve of the planet.
Final Jeopardy
Question:
This force opposes an applied force when an object slides across a surface.
Answer:
What is friction?
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Category: Forces
Unknown Question
Question:
Not sure why this slide is here.
Answer:
Unknown
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