PHYS 2.1 - Motion in One Dimension

Which graph represents an object moving with a

constant positive velocity?

• I

• II

• III

• IV

Which graph represents an object at rest?

• I

• II

• III

• IV

Which graph represents an object moving with

constant positive acceleration?

• I

• II

• III

• IV

Tags

NGSS.HS-PS2-1

Which graph represents an object moving with a

constant negative velocity?

• I

• II

• III

• IV

What is the squirrel’s displacement at time t = 3.0 s?

• -6.0 m

• -2.0 m

• +0.8 m

• +2.0 m

What is the squirrel’s average velocity during the time interval between 0.0 s and 3.0 s?

• −2.0 m/s

• −0.67 m/s

• 0.0 m/s

• +0.53 m/s

What is velocity?

• Displacement over time

• Distance over time

• Speed over time

• Acceleration over time

Change in velocity over time

• Acceleration

• Displacement

• Speed

• Relativity

Tags

NGSS.HS-PS2-1

What does the slope of a position vs. time graph tell you?

• Acceleration

• Velocity

• Displacement

What does the slope of a velocity vs. time graph tell you?

• Acceleration

• Position

• Displacement

Tags

NGSS.HS-PS2-1