motion

What is the formula for calculating speed?

• S= D x T
• S= T/D
• S= D/T
• S= D+T

Tags

CCSS.6.RP.A.3B

Calculate the speed of a train that traveled 400 miles in 5 hours.

• 20 mph
• 20 m/s
• 80 mph
• 80 m/s

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A plane flying 300 mph west toward California is an example of...

• Speed

• Velocity

• Acceleration

• Direction

Tags

CCSS.HSN.VM.A.1

Calculate the speed of a sprinter who ran 200 meters in 20 seconds.

• 10 m/s

• 10 km/s

• 10 m/hr

• 10 km/hr

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

George walked his dog 2 miles north in 30 minutes. What was George's speed per hour?

• 15 mi/hr

• 60 mi/hr

• 0.067 mi/hr

• 4 mi/hr

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following is a unit for acceleration?

• km/s
• m/s²
• mi/hr
• ft

Tags

NGSS.HS-PS2-1

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

Tags

CCSS.HSF.LE.B.5

A measurement of how fast an object is moving

• Velocity
• Speed
• Vector
• Acceleration

Tags

NGSS.MS-PS3-1

When a car goes around a corner at 20 mph, why do we say it  accelerates?

• The car is accelerating because of the velocity is constant
• The car accelerates because it's going 20 mph
• Cars always accelerate when they are in motion
• The car is accelerating because it's changing direction

A roller coasters accelerates from an initial velocity of 6.0 m/s to a final velocity of 70 m/s over 4 seconds.  What's the acceleration?

• 24 m/s²
• 18 m/s²
• 16 m/s²
• 16 m/s

Tags

CCSS.8.EE.C.7B