Question

what is uniform speed, non uniform speed, velocity, uniform velocity, non uniform velocity, acceleration, uniform acceleration, non uniform acceleration and formula for all the question also one examples of all the...... Pls answer all the questions​

Answer 1

Answer:

uniform speed -If an object covers equal distance in equal interval time

non uniform speed -if an object travel un equal distance in equal interval of time

Answer 2

Answer:

1.UNIFORM SPEED:

if an object covers equal distance in equal intervals of time

EXAMPLE :

FORMULA OF UNIFORM SPEED ,NON UNIFORM SPEED,VELOCITY, UNIFORM VELOCITY AND NON UNIFORM VELOCITY IS

$v \ = \frac{s}{t}$

2.NON UNIFORM SPEED:

if an object covers on equal distance in equal intervals of time are equal distance in unequal intervals of time

3.Velocity:

the rate of change of displacement.

4.UNIFORM VELOCITY :if an object covers equal displacement in equal intervals of time

5.NON UNIFORM VELOCITY :

if an object covers on equal displacement in equal intervals of time or equal displacement in equal intervals of time .

6.ACCELERATION:the acceleration of an object is a measure of the change in the velocity of an object per unit time.

FORMULA OF ACCELERATION, UNIFORM ACCELERATION AND NON UNIFORM ACCELERATION IS

$a \ = \frac{v - u}{t}$

7.UNIFORM ACCELERATION :

if velocity of an object in linear motion changes by equal amount in equal intervals of time

8.NON UNIFORM ACCELERATION :

if the velocity of an object changes by an equal amount in equal intervals of time

EXAMPLE OF UNIFORM SPEED :

light travels with a uniform speed of 3 x 10 ^8ms^-1 in vacuum or. Infrared rays, X-rays, radio waves, TV signals also travels with uniform speed as that of light in air .

EXAMPLE OF NON UNIFORM SPEED :walking and cycling both are party Khali non uniform motion .

EXAMPLE OF UNIFORM VELOCITY IS

running of metro train on a straight track.

EXAMPLE OF NON UNIFORM VELOCITY IS

a car moving on a busy nonlinear road moves with a non uniform velocity.

EXAMPLE OF UNIFORM ACCELERATION IS

the rolling of a ball down a frictionless inclined plain is an example of uniform acceleration.

EXAMPLE OF NON UNIFORM ACCELERATION IS

motion of an athlete running a race in an example of non uniform accelerated motion. Is velocity gives and changing during the race. He becomes very fast near the finishing line.

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