Speed Velocity Acceleration

What is the formula to calculate speed?

• S = t/d

• S = d/t

• S = d x t

• S = t x d

What does this graph represent?

• Constant Speed

• Acceleration

• Deacceleration

• Not moving

According to the graph how far does the person travel in the first 5 seconds?

• 2 m

• 10 m

• 0 m

• 5 m

What is happening at A?

• Stationary

• Accelerating

• Slower steady speed; moving away from the starting position

• Steady speed; returning to start position

What is happening at E?

• Stationary

• Accelerating

• Fast steady speed; moving away from the starting position

• Steady speed; returning to start position

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

Tags

CCSS.6.RP.A.3B

In which of the following graphs (click the image) are both runners moving at the same speed (note that graph c is the bottom right graph, and graph d is the bottom left graph)? 

• Graph A
• Graph B
• Graph C
• Graph D

Tags

CCSS.8.EE.B.5

At 60 seconds, how far had this object traveled? 

• 0 m
• 10 m
• 20 m
• 40 m

A description of the speed and direction of an object's motion

• Velocity

• Speed

• Acceleration

• Vector

A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest. Find the acceleration.

• 30 m/s

• 24 m/s²

• 9 m/s²

• 81 km/hr