Question: Isaac Newton was a famous lawyer who discovered the concept of gravity.
Answer: False
100
Question: "Newton" is force's this.
Answer: SI Unit
100
Question: Which of Newton's laws of motion explains how inertia affects moving and non moving objects?
Answer: Newton's 1st law of Motion
100
Question: This force acts in one direction
Answer: What is Action force
100
Question: In the equation F = m x a, a represents this
Answer: Acceleration
200
Question: Reaction force is a force that acts in the opposite direction of action force.
Answer: True
200
Question: This law can be described by this equation-
"F=m x a"
Answer: What is Newton's Second Law of Motion
200
Question: Newton's Third Law of Motion states that:
Answer: For every action force, there is an equal and opposite reaction force.
200
DAILY DOUBLE!
Solve: How much force is needed to give a 5-kg mass an acceleration of 20 m/s to the second?
*If you are unable to answer, you may present this question to another team.
Answer: 100 kg-m/s to the second
200
When mass is measured in kilograms and acceleration is measured in meters per second, the force is measured in this.
What is Newtons
300
Question: When acting on different masses, the same force will move the smaller mass a greater distance over the same period of time.
Answer: True
300
Question: Newton's first law states that an object will remain at rest or move at a constant speed in a _______ line unless it is acted on by an unbalanced force.
A) slanted [downward]
B) straight
C) sloped
D) parallel
Answer: B (straight)
300
Question: State Newton's second law of motion.
Answer: Newton's Second law of Motion states that the unbalanced force acting on an object is equal to mass of the object times its acceleration.
300
Question: A book will remain at rest until it is acted on by a(n) ________ force
What is "unbalanced" force
300
Question: The amount by which an object accelerates depends on three things. Name two of the three things.
Answer:
1. Size of the force
2. Direction in which the force acts
3. Mass of the object
400
Question: Action and reaction forces never act on different objects.