Linear Motion

Define linear motion?

• Motion for a car

• Motion in a straight line

• Motion which is not straight

• Motion of a wind

Instantaneous rate of change of displacement is a definition of

• Instantaneous velocity

• Instantaneous acceleration

• Instantaneous displacement

• velocity

Describe this graph

• constant acceleration

• constant deceleration

• object move to the left

• constant velocity

Tags

NGSS.HS-PS2-1

Give one example for non-linear motion

• A moving escalator

• Snake sleeping

• A 100m race track

• Ice skating

"Motion of unequal distance in equal time interval"

This is definition for?

• Cycling Motion

• Non-Uniform Motion

• Flying Motion

• Uniform Motion

"rate of change of displacement"

This is definition for ?

• Displacement

• Velocity

• Acceleration

• Distance

Here a examples for non linear motion except

• snake movement

• roller coaster

• moving escalator

• spinning top

Suppose you take a trip that covers 180km in 3 hours. Your average speed is...

• 30km/hr
• 360km/hr
• 180 km/hr
• 60km/hr

Which of the following is related to motion?

• speed
• density
• volume
• electricity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Find the speed of a person who covers 20 km in 5 hours. 

• 4 km/hr
• 100 km/hr
• 0.25 km/hr
• 5 km/hr