uniform and non-uniform motion

what is uniform motion ?

• Motion of an object with constant speed.

• Motion of an object with same distance.

• Motion of an object with uniform time.

• Motion of an object with same acceleration.

A car travels in uniform motion with speed 2.0 m/ s.

What is the distance traveled by the car in 1.5 minutes?-------------

Which statement is incorrect about uniform motion?

• The object moves with constant speed.

• The object moves with uniform changing speed.

• The object moves with zero acceleration.

• The object cover same distance in the same period of time.

which of the following is NOT an example of uniform motion ?

• movement of clock hand

• a plane moving through the clouds and making

• a car moving in steady path at a constant speed

• the revolution of the Earth around the sun

A butterfly flies in uniform motion. It travels a distance of 6 m in 2 minutes.

What is the speed of the butterfly?

What is non-uniform motion?

• Motion of an object with constant speed.

• Motion of an object with changing acceleration.

• Motion of an object with different speed at different time.

• Motion of an object with changing distance.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

does the following graph represent uniform or non-uniform motion?

• uniform motion

• non-uniform motion

Tags

NGSS.MS-PS3-1

which of the following are examples of a non-uniform motion?

• A horse running in a race

• rotation and revolution of the earth

• Movement of an asteroid

• the handle of the clock moving

If the displacement of an object is proportional to square of time, then the object moves with ?

• Uniform velocity

• Uniform acceleration

• Increasing acceleration

• Decreasing acceleration

From the given velocity -time graph, it can be inferred that the object is

• At rest

• In uniform motion

• Moving with uniform acceleration

• In non-uniform motion

Tags

NGSS.MS-PS3-1