Blue
The gravitational force exerted by an object depends on this.
F=ma
Newtons 2nd law
This scientist is famous for his discovery of the three laws of motion.
Who is Isaac Newton?
A fireman turns on a hose and is knocked backwards is an example of
Newtons 3rd law
Greg rubbed a balloon vigorously against his hair. Which BEST explains why rubbing the balloon against hair is made to stick to the wall?
Charges between the balloon and the wall are opposite
This is the largest ocean in the world.
What is the Pacific Ocean?
This Argentine professional footballer has won the most Ballon d'Or awards, with a record seven accolades.
Who is Lionel Messi?
he films video of CCA students and teaches others to produces video for the School to enjoy.
Mr. Adam Walstrom
An unbroken loop of conductive material that allows charge carriers to flow through continuously without beginning or end.
What is a circuit?
Two forces act on an object and the object DOES move. This is an example of this.
What are unbalanced forces?
A student pushes on an object with a force of 6 newtons and the object does not move. The object exerts this amount of force on the student’s hands.
What is 6 newtons?
Two forces act on an object and the object DOESN'T move. This is an example of this.
What are balanced forces?
"An object will not change its motion unless a force acts on it" describes this law of Newton
What is Newton's 1st Law?
A soccer ball will not move until it is kicked is an example of
Newtons 1st law
A student walking quickly while carrying an orange on his lunch tray stops suddenly. The orange will MOST likely roll off the tray due to this.
A rocket takes off from the ground is the best example of this Newton Law.
A circuit requires a battery, load, and this.
What is a conductor?
The north pole of a magnet and the south pole of another will do this.
What is attract?
“No, I am your father." Often misquoted as, "Luke, I am your father" was said by this iconic movie villain.
Who is Darth Vader?
Force is measured in this unit type.
What are newtons?
Three field types. Gravitational, magnetic, and this.
What is electric?
During a collision, a seat belt slows the speed of a crash dummy. The direction of the net force exerted by the seat belt compared to the direction of the crash dummy’s motion is this. (Hint: Think directionally)
What is the opposite direction?
a Portuguese professional footballer who plays as a forward for and captains both Saudi Pro League club Al Nassr and the Portugal national team.
Cristiano Ronaldo
There are approximately this number of red blood cells in a typical adult.
What is 30 trillion?
To calculate the gravitational force between two objects, we need these two things.
What is distance and mass