Speed, Velocity, Acceleration Practice

Speed = distance (a)   time

• +
• ÷
• x
• -

Velocity = (a)  

• Speed
• Speed with direction
• acceleration
• how thick a liquid is

Speed is the measure of how ​ (a)   an object can travel in (b)   second (time) ​

• Velocity
• 1
• 10
• 5
• far (distance)

match for the line

a

b

Constant speed

No movement

Tags

NGSS.MS-PS3-1

Which of the following represent velocity? Each should have 4 answers.

Groups:

(a) Speed

,

(b) Velocity

• 54 mph

• 54 mph north

• 32 m/s

• 13 km/hr left

• 60 mi/hr

• 13 km/hr

• 32 m/s towards the mountains

• 60 mi/hr towards Galax

Objects moving with circular motion are constantly (a)   because direction (​ (b)   ) is constantly changing

• accelerating
• velocity

Match

• Deceleration (negative acceleration)

• 
• Acceleration (change speed, direction)

• 
• No acceleration = no change

• 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS2-1

NGSS.MS-PS3-5

This occurs when an object speeds up, slows down, or changes direction. (a)  

• Speed
• Velocity
• Acceleration

The mountain goat, widely known as Robert Colby Jackson III, traveled 3 meters in 2 seconds. What was his speed?

• 3.0mph

• 1.5 m/s

• 6.0 m/s

• 3.0 mph north

Luke the peregrine falcon traveled 80 meters in 8 seconds. What was his speed?

• 10 m/s

• 160 m/s

• 88 m/s

• 10 m/s north