Speed, Velocity & Acceleration

(Final Speed - Initial Speed) / Take Taken
=

• Speed
• Acceleration
• Velocity

Tags

NGSS.HS-PS2-1

Speed =

• Distance/Time
• Time/Distance
• Time * Distance
• Distance * Time

When converting km/hr to m/s do you...

• Divide by 3.6
• Multiply by 3.6
• Divide by 1000
• Times by 1000

Velocity is speed with...

• No friends
• A distance
• A direction

What happens after 6 seconds in this graph?

• The car speeds up
• The car has stopped
• The car reverses
• The car slows but is still moving

Tags

NGSS.HS-PS2-1

Which graph shows: A car travelling at a constant speed.

• A
• B
• C
• D

Tags

NGSS.MS-PS3-1

Which graph shows: a car slowing down and coming to a stop.

• A
• B
• C
• D

Tags

NGSS.HS-PS2-1

A train is travelling 10m/s accelerates to 20m/s in 5 seconds, what is it's acceleration? 
A = Change in Speed/Change in Time

• 1m/s/s
• 10m/s/s
• 5m/s/s
• 2m/s/s

Tags

NGSS.HS-PS2-1

A runner races in the 100 meter dash.  It takes her 10 seconds to finish.  What is her average speed?

• 10 m/s
• 1000 m/s
• 100 seconds
• 10 seconds

Shona cycles at an average speed of 8km/h. How far has she travelled if she cycles for 4 hours?

• 55km
• 32km
• 43km
• 32miles

Tags

CCSS.6.RP.A.3B