motion
distance vs displacements
vector quantites
speed vs velocity/acceleration
4 fundamental forces
100

Define motion.

the action or process of moving or being moved 

100

What is distance?

the amount of space between something

100

Define vector quantities

The physical quantities for which both magnitude and direction are defined distinctly 

100

Who was the first person to measure light?

Galileo

100

What are the four fundamental forces?

Gravity, electromagnetism, weak nuclear force, and strong nuclear force. 

200

What are 3 examples of motion?

-a book falling off a table 

-water coming out of a tap 

-rattling window 

200

How does distance and displacement differ?

distance is the length the object has traveled whereas displacement is the distance between the objects start and end
200

What are 5 examples of vector quantities 

Displacement, acceleration, force, momentum, weight, the velocity of light, and a gravitational field current. 

200

What is the relationship between speed vs velocity?

The objects velocity includes its speed as well as its direction of motion 

200

What is the weakest of the 4 fundamental force?

The gravitational force

300

What causes motion?

The sum of force acting on it

300

What causes acceleration?

Force helps cause a object to accelerate 

400

What gives acceleration?

your speed and change in direction