Kinematics of Linear Motion

Which function gives the velocity of an object at each point in time?

• Position function

• Scalar-valued function

• Vector-valued function

• Velocity function

What does the acceleration function give the value of at each point in time?

• Velocity

• Position

• Acceleration

• Time

Tags

NGSS.HS-PS2-1

What is the value of the acceleration function at each point in time?

• Velocity

• Position

• Acceleration

• Time

Object B is ______.

• moving at a constant velocity

• at rest

• speeding up

• slowing down

Tags

NGSS.MS-PS3-1

What does it mean when a change in velocity is negative?

• The object is speeding up.

• The object is slowing down.

• The object is changing direction.

• The object is falling down.

Speed =

• Distance/Time

• Time/Distance

• Time * Distance

• Distance * Time

Tags

NGSS.MS-PS3-1

change of velocity is .....................................

• V_{f ^-} V_i

• V_I - V_f

• V_i + V_f

• V_f + V_i

Which of the following has nothing to do with kinematics?

• Kinematics deals with the way things move

• Is it the study of the geometry of motion

• Study the shape of objects

• Studies the temperature of the oil

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following equations represents the relationship between distance, speed, and time in linear motion?

What is the unit of acceleration in the International System of Units (SI)?

• Meters per second (m/s)

• Meters per second squared (m/s^2)

• Kilometers per hour (km/h)

• Newton (N)