Show:
Newton's Laws
Forces
Energy Transformations
Speed, Velocity, and Acceleration
Potpourri
100
An equal and opposite reaction.
What is Newton's Law of Action Reaction?
100
A push or a pull.
What is a force?
100
Energy cannot be _____________
What is created or destroyed?
100
Distance divided by time.
What is speed?
100
This takes place when work is being done.
What is movement?
200
In the movie Gravity, George Clooney floats off into space. He continues to float forever even after he dies because _____________.
What is Law of Intertia?
200
During a tug-o-war match, Selena Gomez pulls with a force of 80N and Justin Bieber pulls with a force of 5N. Selena wins by ___________.
What is 75 N?
200
Human cells contain ____________ energy.
What is chemical?
200
A car travels at a constant speed and merges onto the freeway. _____________ takes place.
What is acceleration?
200
These changes to food is done during digestion.
What is physical and chemical?
300
An object changes direction.
What is Newton's Law of Acceleration?
300
An object moving in a straight line at a constant speed has ________________ acting on it.
What is a balanced force?
300
This is always a byproduct of energy transformations.
What is heat?
300
Two trains are leaving Houston. One train is traveling west at 60 mph and the other train is traveling east at 60 mph. They have the same speed but different __________.
What is velocity (direction)?
300
Levers and pulleys change the ________________ of force.
What is direction.
400
A pitcher pitches a baseball and the batter connects with the pitch. This law is experienced at the moment the ball meets the bat.
What is Law of Action/Reaction?
400
For a car to accelerate, it must have an ___________ acting on it.
What is unbalanced force?
400
This substance is produced by photosynthesis in a chemical form.
What is glucose?
400
Speed + direction.
What is velocity?
400
After the STAAR test students build rockets and launch them on the football field. When the students launch the rockets, they do not travel into space. These two factors do not allow the rocket to travel forever.
What is friction and gravity?
500
A car slams into a parked car and driver is not wearing a seatbelt and he flies through the windsheild.
What is Newton's Law of Inertia?
500
A man sitting in a chair with a force of 108 N down. The ground is pushing up with ______________.
What is 108 N?
500
A flashlight transforms energy to produce light by _________________.
What is chemical to electrical to light?
500
A car is traveling down the freeway and Dr. Nguyen is playing Frogger. Mr. Warner speeds up to try and hit Dr. Nguyen, Mrs. Ferguson slams on her brakes, Mrs. Hallman swerves around him, and Mr Teichelman watches. All three drivers __________.
What is accelerate? Mr. Teichelman laughs.
500
A car is traveling at 80 km/h. It will take ____________ to travel 40km.
What is 30 minutes?