Motion

A change in speed over a given period of time is

• velocity

• motion

• speed

• acceleration

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The sum of all movements from start to the end of motion is best described as____.

• distance

• displacement

• motion

• donkey

The change in an objects position from the final position to initial position.

• displacement

• distance

• motion

• reference point

A man walks 5 miles forwards, 6 miles backwards and then 2 miles forwards. What is his displacement?

• 1 mile forward

• 13 miles

• 3 miles forward

• 1 mile

A persons walks 50 meters directly north, stops, and then travels 32 meters directly south.  What is their distance traveled?

• 82 meters
• 18 meters
• 32 meters

 Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?

• 800
• 400
• 0
• 200

A runner races in the 100 meter dash. It takes him 10 seconds to finish. What is his average speed?

• 10 m/s

• 1000 m/s

• 100 seconds

• 10 seconds

How far will a person go if he jogs for 2 hours at a speed of 12 km/hr?

• 6 km

• 0.5 km

• 10 km

• 24 km

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

Tags

CCSS.6.EE.B.7

Find speed when distance is 142 km and time is 2 hours.

• 71km/hr
• 52km/hr
• 17km/hr
• 90km/hr

Tags

CCSS.6.RP.A.3B