Distance Speed Time Acceleration

What is the acceleration rate?

• 22.77 m/s²

• 22.47 m/s²

• 22.37 m/s²

• 22.07 m/s²

Tags

NGSS.MS-PS2-2

How is velocity different than speed?

• speed opposes velocity

• velocity is speed with a direction

• speed only has direction

A negative acceleration means that your object is _____. 

• not accelerating

• not moving

• speeding up 

• slowing down 

A positive acceleration means that your object is _____.

• not accelerating

• not moving

• speeding up

• slowing down

A car starts from rest at a stop light and reaches 20 m/s in 3.5 s. Determine the acceleration of the car.

• 2.2m/s²

• 7.0m/s²

• 5.7m/s²

• 70m/s²

Tags

NGSS.MS-PS2-2

What does s, d and t stand for?

Tags

NGSS.MS-PS3-1

What is the speed of an object that travels 60 meters in 4 seconds?

• 240 m/s

• 15 m/s

• 0.067 m/s

• 15 mph

Tags

NGSS.MS-PS3-1

What is the speed of an object that travels 20 meters in 4 seconds?

• 80 m/s

• 0.2 m/s

• 5 m/s

• 24 m/s

Tags

NGSS.MS-PS3-1

Find the speed when a tricycle travels 200 kilometers in 8 hours.

• 12 km/h

•    15 km/h

• 25 km/h     

• 30 km/h

Tags

NGSS.MS-PS3-1

Find the speed of a car after 4 hours it traveled a distance of 284 km.

• 71 km/h

• 51 km/h

• 61 km/h

• 63 km/h