Upload
malcolm-hall
View
223
Download
1
Tags:
Embed Size (px)
Citation preview
JeopardyNewton’s1st Law
Newton’s2nd Law
Newton’s3rd Law
Momentum Everything Else
Q $100
Q $200
Q $300
Q $400
Q $500
Q $100 Q $100Q $100 Q $100
Q $200 Q $200 Q $200 Q $200
Q $300 Q $300 Q $300 Q $300
Q $400 Q $400 Q $400 Q $400
Q $500 Q $500 Q $500 Q $500
Final Jeopardy
$100 Newton’s 1st Law
Unless an object at rest is acted upon by an unbalanced force, it stays at rest due to its ________
$400 Newton’s 1st Law
Explain why you can spin an uncooked egg, stop it, yet it still spins (in terms on inertia)
$500 Question Newton’s 1st Law
Two children who are fighting over a toy pull on it from opposite sides. The result is a standoff. Explain this in terms of the net force
$500 Answer Newton’s 1st Law
Because the toy is not moving the children must be pulling with the same amount of force therefore net force = 0
$200 Question Newton’s 2nd Law
If an objects mass stays the same, and the force is increased what will happen to the object ?
$300 Question Newton’s 2nd Law
Mr. Keady rented a zip car to impress his female date. The car had a mass of 2000 kg and was able to produce 5000 N of force. How fast will he be able to accelerate?
$500 Question Newton’s 2nd LawMrs. Fine has a car that accelerates at 5 m/s2. If the car has a mass of 1000 kg, how much force does the car produce?
However, now she wants to accelerate faster so she removes 500 kg from her car and uses the same force. How fast will she accelerate now?
$300 Question Newton’s 3rd Law
When you free fall after jumping out of plane gravity starts to pull you down….what force tries to hold you up?
$400 Question Newton’s 3rd Law
Explain action – reaction when Tiger Wood’s golf ball at the Masters strikes a spectator in the head
$400 Answer Newton’s 3rd Law
The ball exerts a force of the fans head and their head exerts an opposite force back on the ball which makes it land on the green
$200 Question Momentum
If a train going 10 m/s hits another train that is not moving (0 m/s). How fast will each train be moving if the trains got stuck together
$300 Question Momentum
The total momentum of any group of objectsRemains the same unless an outside _____Acts on the objects
$400 Question Momentum
Which has more momentum, a 250 kg dolphin swimming at 6 m/s, or a 450 kg manatee swimming at 2 m/s?
$500 Question Momentum
A 5 kg cucumber is thrown at the produce guy at Shaw’s (100 kg and stationary). At what velocity will the guy travel if the cucumber was traveling at a velocity of 10 m/s?
$100 Question Everything Else
Friction acts in a direction ____ to the direction of an objects motion
$500 Question Everything Else
Describe how friction impacted theBuilding of the pyramids (must name all three types)
Final Jeopardy
In the orbiting space shuttle you are handed two identical boxes, one filled with sand and the other filled with feathers. How can you tell which is which without opening the boxes?