Calculating Speed from Graph

What was the bird's speed in the last segment of flight?

• 0.34 km/minute

• 0.33 km/minute

• 0.29 km/minute

• 3 km/minute

Tags

NGSS.MS-PS3-1

Which car is going faster?

• car 1

• car 2

• both have same speed.

Tags

NGSS.MS-PS3-1

What is the approximate speed for CD?

• 0.4 m/s

• 0.5 m/s

• 0.24 m/s

• 4.2 m/s

Tags

NGSS.MS-PS3-1

Which of the following is true regarding the objects motion?

• The object is faster in section D than in section A

• The object is faster in section A than in section D

• The object is moving at constant speed in section C

• The object is not moving in section C

Tags

NGSS.MS-PS3-1

Which is a true statement regarding the motion of the object ? Select all that apply.

• The object is moving faster during EF than CD

• The object travels more distance during EF than CD

• The object travels more distance during CD than EF

• The object is moving faster during CD than EF.

Tags

NGSS.MS-PS3-1

What is this object doing?

• moving at a constant speed away from start and then stops

• increasing speed and then stops

• decreasing speed and then constant speed

• moving at a constant speed away from start and then constant speed

Tags

NGSS.MS-PS3-1

Which line shows a faster speed?

• Dotted line

• solid line

• Both have the same speed

Tags

NGSS.MS-PS3-1

What is the formula to calculate speed from a distance-time graph?

• Speed = Distance / Time

• Speed = Time / Distance

• Speed = Distance x Time

• Speed = Distance + Time

On a distance-time graph, what does a horizontal line represent?

• Constant speed

• Acceleration

• Deceleration

• Stationary object

If a car travels 150 km in 3 hours, what is its average speed?

• 50 km/h

• 45 km/h

• 60 km/h

• 55 km/h