10-28 Calculating Speed & Motion Graphs

If the man and the ball travels 90 m in 9 seconds, what is their average speed?

• 10 m/s

• 180 m/s

• 99 m/s

• 10 meters

If a lizard can run 8 m across the water in 4 seconds, how fast is he traveling?

• 32 m/s

• 2 m/s

• 2 seconds

• 34 meters

Tags

NGSS.MS-PS3-1

If you draw a distance/time graph and place units of seconds on the horizontal axis, you would place units of ________ on the vertical axis.

• grams

• meters

• Newtons

• kilograms

This motion graph represents:

• constant speed

• acceleration

• body at rest

• slowing down

Tags

NGSS.MS-PS3-1

What was Juan's average speed?

• 0.3 mi/min

• 3.25 mi/min

• 4 mi/hr

• 4 hours

Tags

NGSS.MS-PS3-1

Which tells the VELOCITY of an object?

• 75 mph

• 75 mph south

Tags

NGSS.MS-PS3-1

Acceleration occurs when an object changes its speed or ______.

• direction
• force
• inertia
• mass

Tags

NGSS.MS-PS2-2

Velocity is

• speed and acceleration
• constant speed
• a frame of reference
• speed in a given direction

Tags

CCSS.HSN.VM.A.1

Acceleration is

• increasing speed
• decreasing speed
• changing direction
• all of the above

Tags

NGSS.HS-PS2-1

A car driving at 50 miles per hour drives for 2 hours. What distance did it cover?

• 50 miles

• 25 miles

• 100 miles

• 75 miles