speed

30 minutes is equal to

• 1 hour

• 0.5 hour

• 3 hours

• 2 hours

How would you calculate the average speed of a ball if it rolls a distance of 5 meters in a time of 10 seconds?

• 5 ÷ 10

• 5 × 10

• 10 ÷ 5

• 10 + 5

Tags

NGSS.MS-PS3-1

• divide speed by time

• divide distance by speed

• divide distance by time

• divide speed by distance

Boedy swims 100 meters in 5 minutes. What is his speed?

• 15 meters/minute
• 20 meters/minute
• 25 meters/minute
• 30 meters/minute

A boat travels at 22 km/hr for 10 hrs, what distance will it travel?

• 220 miles
• 2.2 km
• 220 km
• 22 km

All of the following are units of speed except:

• Seconds
• m/s
• Km/s
• m/min

Imagine these cars drop a dot every second. Which dot graph is showing the fastest speed?

• .......................................

• . . . . . . . . . . . . . . . . . . . .

• .   .   .   .   .   .   .   .   .   .  

• .         .         .         .

Tags

NGSS.MS-PS3-1

How would you calculate the speed of a baseball that takes 0.5 seconds to fly a distance of 20 meters?

• 0.5 ÷ 20

• 20 × 0.5

• 20 ÷ 0.5

• 0.5 - 20

Tags

NGSS.MS-PS3-1

What two measurements are necessary for calculating speed?

• Mass and time
• Temperature and mass
• Mass and distance
• Distance and time

Tags

NGSS.MS-PS3-1

Calculate the speed:
A bus traveled 98 Km in 2 Hours

• 94 Km/hr
• 49 Km/hr
• 196 Km/hr
• 0.02 Km/hr

Tags

NGSS.MS-PS3-1