Newton's Laws Pt. I
When an object wants to resist motion that is called what?
Inertia
When a hammer strikes and exerts force on a nail does the nail act with equal, less, or more force.
Equal Force
What are frog babies called?
Tadpoles
Why is there less gravitational force on the moon than on the earth?
The earth has more mass
Scientists have created trains that use magnets to make the trains float above the tracks as they travel. These trains float because..
a.) The track is waxed
b.) The train has low density
c.) The like poles repel
c.) The like poles repel
If you are trying to move your dresser in your room what would you do?
a.) Take clothes out (less mass)
b.) Use more force
c.) Both of those would work
c.) Both of those would work
What is the metric system unit used to measure the force acting on an object?
Pounds, Kilograms, Mass, or Newtons?
Newtons
What is the largest mammal in the world?
Blue Whale
The force of gravitational attraction between two objects depends on the distance between the objects and on their...?
Mass
Which sides of a magnet pole need to be together for the strongest attraction?
South to North
North to North
South to South
South to North
If someone makes a smoother road by filling in potholes what force will decrease?
(hint: It starts with an F)
Friction
If Jaime pushes against Estefany with a force of 10 Newtons and Estefany doesn't move then what is the force exerted on Jamie by Estefany?
10 Newtons
What animal can run at 113 miles per hour?
Cheetah
What change would you experience on Mars due to the force of gravity?
If Leo has a positive charge and Joe has a negative charge and we put them close together are they going to attract or reject
If NASA is launching a rocket, the action force is the rocket pushing the gasses down. What is the reaction force? The gas, the rocket, or the ground?
The ground
If an alien standing on Mars drops a McChicken, a dump truck, and a bell work packet at the same height they will all hit the ground at the same time. What is the reason for this phenomenon?
What type of animal is Koko? The famous animal who learned sign language and can communicate with her owner?
Gorilla
What property must objects in our universe have in order to have gravitational attraction to each other?
Mass
Yes we would have been able to pick up more paper clips.
If you open a balloon and release the air the balloon flies around the room. Which of Newton's Laws applies to this?
Third Law: Every action has an equal or opposite reaction.
If an object is moving at 12 Newtons on one side how many Newtons is it moving on the other side?
12
What dog like animal is born deaf and blind?
Wolves
Jupiter
If students wrapped more coils around the nail while building their electromagnets, what should have happened to the number of paperclips they could pick up.
The number of paperclips should have increased