A book is sitting on a desk. Jimmy comes along and pushes it onto the floor. Which law was demonstrated here?
What is the first law?
100
This is speed.
What is velocity?
100
A force that opposes the movement of an object is called..
What is a resistance force?
100
A centripetal force _______ you in the car during a loop on a coaster.
What is keeps?
200
The unit of measurement for a force.
What is Newtons?
200
These three components make up the formula for Newton's second law.
What is force, acceleration and mass?
200
This is a change in speed.
What is acceleration?
200
When a person goes bungee jumping, the rope is stretched. This resistance force is being demonstrated.
What is tension?
200
A force that acts on your body due to gravity and accelearation is called...
What a g-force?
300
Bobby is pushing a wagon. What kind of force did Bobby use?
What is an input force?
300
An example of this Newton's law can be observed when one race car accelerates off the starting line faster than another race car.
What is Newton's second law?
300
A car is traveling at a constant rate of 30mph which is the car's ______.
What is velocity?
300
A book is free falling to the ground from a desk. This resistance force is being demonstrated.
What is gravity?
300
This type of g-force accumulates as you get closer to the ground.
What is a positive g-force?
400
Suzy kicks a ball and it goes flying through the air. This type of force is the result of the kick.
What is an output force?
400
An example of this law is the downward force of a rocket's boosters blasting the rocket up off the launch pad.
What is the third law?
400
A car increases it speed from 30 mph to 40 mph. This is an example of....
What is positive acceleration?
400
A ball is rolling across a tile floor. It hits a carpet square and slows down. This resistance force was demonstrated.
What is friction?
400
This type of force accumulates you get higher in the sky. It gives you that feeling of weightlessness.
What is negative g-force?
500
Johnny pulls on one end of the rope. Zach pulls the other end of the rope. Eventually, Johnny begins to pull with more force. After 10 min, Johnny has all of the rope. Who had the greater net force?
Who is Johnny?
500
Nikki is pushing a shopping cart. The cart has a mass of 10kg. She is accelerating at a rate of 5 mph. How much force is Nikki using?
What is 50 Newtons?
500
A truck is traveling at a speed of 54 mph. It slows down to a speed of 43 mph. This is...
What is negative acceleration?
500
As an airplane flies, pilots have to take into consideration this resistance force.
What is drag?
500
Name two locations on a rollercoaster where there is positive acceleration.