Transcript There is an equal and opposite reaction.

Welcome to Forces and Motion Jeopardy!
I’m your happenin’ host Sal the Scientist! Today we will
be learning about the Newton’s laws of motion! He was
one smart dude!
Instructions
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Choose from one of five categories. Then choose a
point value. The larger the value, the more difficult
the question. Choose from one of four answers.
When you are finished with each question, click
the home button to go back to the game board.
If you are playing as a team, the team with the
most points wins!
Have fun, and remember,
SCIENCE RULES!
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Forces and Motion Jeopardy Review
Momentum
Nature of
Force
Newtons
1st Law
Newtons
2nd Law
Newton’s
3rd Law
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When an objects distance from another object is changing, it is
said to be:
A. Speeding.
C. In motion.
B. acceleration.
D. In high velocity.
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You Are Correct!!
Motion is measured relative to a reference point.
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Sorry,Wrong Answer!
The correct answer is MOTION!
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Distance = ?
Time
Answer
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A car is travels 240 miles in 4 hours. What is the
average speed?
Answer
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The basic SI unit for length.
Answer
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The 2 things you need to know to determine the
velocity of an object.
Answer
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What is speed
and direction?
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This is what is required for an object to start moving.
Answer
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The amount of matter in an object.
Answer
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Speed in a given direction is called this.
Answer
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What is
velocity?!
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Newton’s 1st law states ‘things keep doing
what they’re doing’, unless...
Answer
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A change in velocity over a certain amount of time is
called...
Answer
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What is acceleration?
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An objects tendency to resist a change in
motion.
Answer
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What is inertia?
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When you have balanced forces, the net force is
equal to this:
Answer
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Question
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4 textbooks is harder to carry than 1 textbook
because 4 textbooks has more …..
Answer
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An Inertia.
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Equal forces acting on one object in opposite
directions is called:
Answer
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What is zero?
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This organelles is known as ‘the boss’.
Answer
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What is the nucleus?
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Force = ___ x ___
Answer
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What 2 ways can you increase acceleration?
Answer
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Decrease mass, or increase force
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These are the units for force.
Answer
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What are Newtons?
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What net force is needed to accelerate a 55 kg cart
at 10 m/s
2
Answer
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What is 550
Newtons?
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A water skier is being pulled with a force of 104 N
and accelerating at 2 m/s2. What is her mass?
Answer
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What is 52 kg?
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What is the action force? What is the reaction
force?
Answer
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Why don’t action/reaction forces cancel?
Answer
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The amount of matter in an object.
Answer
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What is mass?
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For every action….
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There is an equal and opposite reaction.
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Explain the action and reaction forces when a
hammer hits a nail.
Answer
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Attracted to one another.
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A volleyball player bumps
the ball. The forces are equal
and opposite, explain why
the motion is not.
Answer
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The forces are equal and opposite, but the objects the forces
are being placed on are not. They have differing amounts of
mass, and therefore different amounts of inertia. The one
with the least inertia moves the most.
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A = foot pushing ball
R = ball pushing foot
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What is the net force? Is the force balanced or
unbalanced?
+ = ____
5N
2N
Answer
What is 3 N.
Unbalanced Force
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