Motion

Using the table, what is false about the object's motion?

• The object traveled 24 meters total.

• The average speed of the object is 6 m/s.

• The object moved at a constant speed.

• The object accelerated.

Tags

NGSS.MS-PS3-1

Using the table, what is true about the object's acceleration? (select 2 correct answers)

• Acceleration = 0 m/s²

• Acceleration is constant

• Acceleration is increasing

• Acceleration is decreasing

Tags

NGSS.MS-PS3-1

Using the speed graph, how far did the object travel between 2-4 hours?

• 200 km

• 120 km

• 50 km

• 80 km

Using the distance/time graph, which BEST describes the motion of the object?

• Increasing speed

• Decreasing speed

• Constant speed

• Speed = 0 m/s

Tags

NGSS.HS-PS2-1

Considering the slope of the line, how is the object moving?

• Constant speed, acceleration = 0

• Increasing speed, negative acceleration

• Increasing speed, positive acceleration

• Decreasing speed, negative acceleration

What is FALSE about the object's motion according to the graph?

• Time to increase velocity to 10 m/s was 6 s.

• Object's velocity from 6-16 seconds is 10 m/s.

• From 6-16 seconds, the object accelerated.

• The object had zero acceleration from 6-16 seconds.

Tags

NGSS.MS-PS3-1

Which description BEST describes the object's motion according to the graph?

• The object moves at a constant speed.

• The object accelerates away from its start.

• The object slows down away from home.

• The object goes faster as it returns to the start.

Which statement correctly describes the object that is accelerating?

• Object C is accelerating since the slope is negative.

• Object B is accelerating at a constant rate in the positive direction.

• Object A is accelerating since the curved line indicates varying velocity.

• Object A is accelerating since the displacement changes over time.

Tags

NGSS.MS-PS3-1

What would the distance versus time graph look like when the object is still?

• positive slope

• vertical line

• negative slope

• horizontal (flat) line when slope = 0

Tags

NGSS.MS-PS3-1

An animal travels 20 km in 4 hours. What is the average speed of the animal?

• 80 km/h

• 5 km/h

• 0.5 km/h

• 20 km/h