Question

Define speed, velocity and instanteous velocity.
(2 marks)
Q3. A particle is moving with velocity 4m/s and acceleration 2m/s2. Find displacement and
final velocity of the particle after 2 sec.
(3 marks)​

Answer 1

Answer:

total distance travelled upon total time taken is called speed

total distance travelled upon total time tàken in a given direction is called velocity

Answer 2

answers:

Qno. 1 ( 2 marks )

● Instantaneous velocity is defined as the rate of change of position for a time interval which is very small (almost zero)..

Instantaneous speed is the magnitude of instantaneous velocity....

● The velocity of an object is the rate of change of its position with respect to a frame of reference and is a function of time ..

● Speed is the rate at which an object covers distance...

....

.....

HOPE IT'S HELPFUL!!!

IF HELPFUL , THEN PLZZ MARK AS BRAINLIEST ✔