Acceleration Quiz 2

A correct measure of velocity would be

• 300 m/hr

• 7,800 m/sec

• 40 kn/hr north

Tags

NGSS.MS-PS3-1

Reese can run 10 meters in 5 seconds. What is her speed?

• 5 meters/sec
• 2 meters/sec
• 5 miles/hour
• 2 miles/hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Avery likes to walk 30 feet in 10 seconds. What is her speed?

• 3 feet/sec
• 6 feet/sec
• 10 feet/sec
• 2 feet/sec

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How far does a lorry move if it is travelling at 12m/s for 180s?

• 2160 m

• 0.06 m

• 15 m

• 21.6 m

How long does it take a car to travel 40m at 12m/s?

• 4.8 s

• 480 s

• 3.33 s

• 33.3 s

How far does a truck move if it's travelling at 15m/s for 20 min?

• 18000 m

• 300 m

• 0.75 m

• 180 km

speed of an object in a particular direction

• motion

• velocity

• speed

• acceleration

Tags

CCSS.HSN.VM.A.1

the rate at which speed or velocity changes

• acceleration

• average speed

• motion

• reference point

Tags

NGSS.MS-PS2-2

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

Tags

NGSS.MS-PS2-2

Why does a car accelerate as it round a corner at a constant speed?

• Its direction changes
• It doesn't
• It slows down
• Its speeds up  

Tags

NGSS.MS-PS2-2