If velocity v of a particle moving on a straight line as a function of time t is given as v=5-tm/s then the distance covered by the particle is
Answers
SUPPOSE THE QUESTION IS ASKING YOU THE DISTANCE TRAVELLED AFTER 2 SECONDS (just suppose ) . THEN THERE ARE TWO WAYS YOU CAN SOLVE IT ; FIRST ONE IS ,
since velocity is given as a function of time as 5t m/s ( integration of velocity ) 5t m/s
the integrated diplacement would be 5t^2/2 .
now put the value of t . that would be your displacement . IN THE EXAMPLE WE TALKED ABOUT TIME =2s. SOLVING FOR THAT , YOU WOULD GET (5)(2^2)/2 WHICH GIVES 10m . Similarly you can attempt these questions .
Answer:
The distance covered by the particle is
Explanation:
Given that,
Velocity v = 5-t m/s
We need to calculate the distance covered by the particle
The velocity is the first derivative of the position of the particle.
When we integrate to the velocity then we found the distance of the particle.
On integration w.r.to t
Hence, The distance covered by the particle is