Question

differentate between :
(1) speed and velocity.
(2) distance and displacement.

Answer 1

velocity
1- displacement covered by a body per unit time is known as velocity
2-S.I unit of of velocity is metre per second
3- velocity is a vector quantity
4- velocity can be zero , positive and negative for a moving body

speed
1- distance travelled a body per unit time is called speed
2- S.I unit of speed is metre per second , other unit of speed is km per hour
3-speed is a scaler quantity
4- speed can never be 0 for a moving body , speed can be 0 for rest object ,speed can never be negative but speed always positive for a moving body

Distance
1-actual path covered by a moving body between initial to final point
2- distance can never be zero for a moving body
3- distance can be 0 only rest object

Displacement
1- the shortest path covered by a body on a straight line in a particular direction
2- displacement can be 0 for a moving body
3- displacement can be 0 , negative , positive for a moving body


hope it's help you

Answer 2

☺☺hlo mate here is ur answer ☺☺



SPEED :

☆ . It is a distance travelled by a body per unit time in any direction .


☆. It is scalor in quantity .

☆. Speed = distance
_______
Time .



VELOCITY :

☆ . It is the distance travelled by a body in a given direction.

☆ . It is vector in quantity .

☆ . Velocity =Displacement
____________

time .







DISTANCE :


☆ . The change of position of object or body without specific or particular distance is called distance .


DISPLACEMENT :

☆ . The change of position of object with particular distance is called displacement .








HOPE THIS WILL HELP U ☺☺