Linear Motion

What value will you get if you calculate the slope of a v-t graph

• acceleration

• velocity

• speed

• displacement

Describe this graph

• constant acceleration

• constant deceleration

• object move to the left

• constant velocity

Tags

NGSS.HS-PS2-1

When one object is travelling with a constant velocity, its acceleration will be 

• decreasing
• increasing
• constant
• zero

A cheetah can accelerate from rest to a speed of 30.0 m/s in 7.00 s. What is its acceleration?

• 4.29 m/s³

• 4.29 m/s²

• 4.29 m/s¹

• 4.29 m/s

Distance is a _____________ quantity

• vector

• weight

• scalar

• mass

Which graph(s) represents a constant velocity?

• a and c

• b and c

• c

• a and b

Tags

NGSS.MS-PS3-1

The speedometer on your car tells you

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

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 slope of any position verses time graph is equal to the objects?

• distance
• time
• acceleration
• speed

Tags

NGSS.MS-PS3-1