Physical Science, Wednesday Bell Ringer, 4.4.18 (Graded Quiz)

How long did it take this object to travel 10 m?

• 0 s
• 10 s
• 15 s
• 20 s

What does this graph represent?

• Constant speed
• Acceleration
• Not moving

How many times does this object STOP moving?

• None
• Once
• Twice
• Three times

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What is the speed of this object at 3 seconds?

• 5 m/s
• 45 m/s
• 5 s/m
• 45 s/m

Tags

CCSS.HSF.IF.B.4

John took 90 minutes to bicycle to his grandmother's house, a total of six kilometers.  What was his speed (pay attention to units)? 

• 540 km/hr
• .066 km/hr
• 4 km/hr
• 9 km/hr

How much time does it take for a car travelling at 65 miles/hour to travel 300 miles?

• 4.6 hours
• 0.22 hours
• 19,500 hours
• none of the above

An object is _____ if its position changes relative to another object.

• in motion
• at rest
• a frame of reference
• magical

Tags

NGSS.HS-PS2-1

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

• 800 meters
• 400  meters
• 0 meters
• 200 meters

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

• 10 m/s
• 1000 m/s
• 100 seconds
• 10 seconds

Bill runs 400 meters to Andy's house, turns around, and runs 400 meters back home.  What is Bill's distance?

• 0 meters
• 400 meters
• 800 meters
• 1600 meters