Quiz form 2 speed acceleration 15 july

Calculate the average speed (in meter/sec) if a cheetah runs 180 meters in 10 seconds.

• 198 m/sec
• 170 m/sec
• 12 m/sec
• 18 m/sec

A drag racer accelerated from 0 m/s to 200 m/s in 5 s.  What was the acceleration?

• 0 m/s
• 40 m/s²
• -40 m/s²
• 40 m/s

If you are test-driving a Bugatti Veyron and you go from 0 km/s to 124 km/s in 3.7 seconds, what was your acceleration?

• 33.5 m/s²
• 0.03 m/s²
• -33.5 m/s²
• -0.03 m/s²

The unit for acceleration is 

• m/s²
• m/s
• m.s²
• s/m

During which interval is the object speeding up?

• A to B
• B to C
• D to E
• E to F

Tags

CCSS.HSF.IF.B.4

What is happening in this graph from point B to C?

• The object is going down a hill.

• The object is returning to its starting location.

• The object is slowing down.

• The object is staying still.

Which graph represents the greatest acceleration?

• A
• B
• C
• D

Which of the following is NOT an example of acceleration?

• Driving at a steady speed and turning left.

• Driving at a steady speed and then slowing down.

• A change in velocity from 40km/h to 65 km/h

• A car moving at a steady speed of 60 km/hr.

A train is moving at 60km/h and is accelerating uniformly until the train achieves 100km/h.if the train achieved the speed in 1 minute, calculate the acceleration of the train

• 240

• 2400

• 24

• 2100

A bus is moving at 18 m/s and shows to a halt.If the bus took 6 seconds to stop at a bus stop.Calculate the acceleration of the bus

• -3 metre per second per second

• 3 metre per second per second

• 18 metre per second per second

• 9 mentre per second per second