Home
Class 9
PHYSICS
The distance travelled by a pparticle in...

The distance travelled by a pparticle in time 't' is given by `S=(2.5m//s^(2))t^(2)`. Find the average speed of the particle during the time '0' to '5' sec.

Text Solution

Verified by Experts

The distance travelled by the particle from 0 to 5 sec is `S=2.5m//s^(2)xx5^(2)=62.5m`
Average speed during this time `V=S/t=62.5/5=12.5m//sec`.
Promotional Banner

Topper's Solved these Questions

  • MOTION

    VGS PUBLICATION-BRILLIANT|Exercise PREVIOUS SUMMATIVE ASSESSMENTS BITS|16 Videos

  • MOTION

    VGS PUBLICATION-BRILLIANT|Exercise OBJECTIVE TYPE QUESTIONS|65 Videos

  • MOTION

    VGS PUBLICATION-BRILLIANT|Exercise PREVIOUS SUMMATIVE ASSESSMENTS QUESTIONS|5 Videos

  • FLOATING BODIES

    VGS PUBLICATION-BRILLIANT|Exercise PREVIOUS SUMMATIVE ASSESSMENTS BITS|1 Videos

  • PHYSICAL SCIENCE :PAPER -1

    VGS PUBLICATION-BRILLIANT|Exercise PART - B|4 Videos

Similar Questions

Explore conceptually related problems

The distance travelled by a particle in time t is given by s=(2.5)t^(2) .Find (a)the average speed of the particle during the time 0 to 5.0s, and (b)the instantanous speed at t=5.0s. Here s is in metres.

The distance travelled by a particle in time t is given by s=10t-7t^3 . The maximum velocity is

If the distance S travelled by a particle in time t is given by s = t^(2) - 2t + 5 then its acceleration is

If the distance s travelled by a particle in time t is given by s=t^2-2t+5 , then its acceleration is

The distance travelled by a particle in time t is gicen by s=t^3-2t^2-3t+5 . The velocity of the particle when t=2 sec is

The displacement of a particle in time 't' is given by S = t^(3) - t^(2) - 8t =18 . The acceleration of the particle when its velocity vanishes is

The distance s feet travelled by a particle in time t seconds is given by s=t^3-6t^2-4t-8 . It's acceleration vanishes at time t =

The speed-time graph of a particle moving along a fixed direction is shown in Fig. Obtain the distance traversed by the particle between (a) t = 0 s to 10 s, (b) t = 2s to 6s. What is the average speed of the particle over the intervals in (a) and (b) ?