Physics Flashcards
Physics
1
Q
What is Newton’s First Law
A
An object will stay in motion and the same direction unless a force acts on it
2
Q
What is Newton’s 2 law
A
The force on an object is mass times acceleration
3
Q
What is Newton’s third law?
A
For action there is an equal and opposite reaction
4
Q
What is Velocity?
A
the speed of something in a given direction.
5
Q
What is Gravity?
A
A force coming from the center of earth pulling you down
6
Q
What is Acceleration?
A
the rate of change of velocity per unit of time.
7
Q
What is speed?
A
the rate at which someone or something is able to move or operate.
8
Q
What Is Air resistance?
A
The air is a force pushing depending on which way the wind is blowing.
9
Q
What is Force
A
Force is anything that pulls or pushes
10
Q
What is a vacuum
A
A empty void with no air or forces
11
Q
A
