Home
Class 11
PHYSICS
A train starting from rest is accelerate...

A train starting from rest is accelerated and the instantaneous acceleration is given by `(10)/(v+1)m//s^(2)`. Where v is the velocity in m/s. Find the distance in which the train attains a velocity of 54 km/hr.

A

123.75 m

B

112.5 m

C

11.25 m

D

77.25 m

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I) Horizontal Motion (LEVEL - I) (Straight Objective Type Questions)|16 Videos

  • KINEMATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I) Horizontal Motion (LEVEL - II) (Straight Objective Type Questions)|4 Videos

  • KINEMATICS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-VII) (Relative motion) (Integer Type Questions)|4 Videos

  • HORIZONTAL CIRCULAR MOTION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) Integer Type Questions)|3 Videos

  • KINETIC THEORY OF GASES

    AAKASH SERIES|Exercise Practice Exercise|15 Videos

Similar Questions

Explore conceptually related problems

A body starts from rest and moves with uniform acceleration of 5 ms^(-2) for 8 seconds. From that time the acceleration ceases. Find the distance covered in 12s starting from rest.

A car of mass .m. starts from rest and accelerates so that the instantaneous power delivered to the car has a constant magnitude p_(0) . The instantaneous velocity of this car is proportinal to

A body starts from rest and moves with uniform acceleration of 5ms^(-2) for 8 seconds.From that time the acceleration ceases.Find the distance covered in 12s starting from rest.