Forces and Motion mid

What does this graph represent?

• Constant speed
• Acceleration
• Not moving
• Return to start

Tags

NGSS.MS-PS3-1

What does this graph represent?

• Constant speed
• Acceleration
• Not moving
• Return to start

What is happening at D?

• Stationary
• Accelerating
• Fast steady speed; moving away from the starting position
• Slower steady speed; moving away from the starting position

Tags

NGSS.MS-PS3-1

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

• 0 s
• 10 s
• 40 s
• 20 s

What is the speed of an object that travels 60 meters in 4 seconds?

• 240 m/s
• 15 m/s
• 0.067 m/s
• 15 mi/h

Tags

NGSS.MS-PS3-1

If an owl has a speed of 50 m/s, and has a time of 10 s. What is the distance that the owl traveled?

• 500 m
• 5 m
• 10 m

How would you calculate the speed for a car that went a distance of 125 kilometers in 2 hours time?

• 125 ÷ 2

• 125 × 2

• 2 ÷ 125

• 2 +125

Tags

CCSS.6.EE.B.7

How would you calculate the distance traveled by a comet that is flying through the solar system at a speed of 50,000 km/hr for 4 hours?

• 50,000 ÷ 4

• 50,000 × 4

• 4 ÷ 50,000

• 4 - 50,000

Speed =

• Distance ÷ Time

• Time ÷ Distance

• Time x Distance

• Distance + Time

The faster an object moves, the ________ kinetic energy it has. 

• more
• less
• none of the above
• same

Tags

NGSS.MS-PS3-1