Physics Final Fall 21-22

What is physics?

• Science that deals with the structure of matter and the interactions between the fundamental constituents of the observable universe.

• Science that studies life

• Science that studies rocks

• Science that studies food

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

A change in velocity over time is known as:

• acceleration
• constant speed
• average speed
• displacement

How do you calculate average speed?

• divide total time by total distance
• multiply total time by total distance
• divide total distance by total time
• subtract total time from total distance

The speedometer on your car tells you

• average velocity
• instantaneous velocity
• average speed
• instantaneous speed

What is this graph representing?

• Constant Speed
• Acceleration (speeding up)
• Deceleration (slowing down)
• No motion

What is the person doing from 5 seconds to 10 seconds?

• Walking 
• Running
• Standing Still 
• Walking Fast

What is the displacement of an object at rest?

• 0 m
• 1 m
• 9.8 m
• 9.81 m