Home
Class 11
PHYSICS
A car of mass 1000 kg moves on a circula...

A car of mass 1000 kg moves on a circular path with constant speed of 16 m/s. It is turned by 90º after travelling 628 m on the road. The centripetal force acting on the car is-

A

160N

B

320N

C

640N

D

1280N

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SHM-WAVE,GRAVITATION,FLUID,HEAT

    MOTION|Exercise EXERCISE|109 Videos

Similar Questions

Explore conceptually related problems

A car of mass 300 kg is travelling on a circular track of radius 100 m with a constant speed of 60 m/s Calculate the angular momentum ?

A particle of mass 2 kg is moving in circular path with constant speed 20 m/s. The magnitude of change in velocity when particle travels from A to P will be

Knowledge Check

  • A car of mass 1000kg moves on a circular path with constant speed of 12 m//s . It turned through 90^@ after travelling 471 m on the road . The centripetal force acting on the car is

    A
    320N
    B
    480N
    C
    640N
    D
    1280N

  • A car of mass 840 kg moves on a circular path with constant speed of 10 m//s . It is turned through 90^@ after travelling 660 m on the road. The centripetal force acting on the car is

    A
    324 N
    B
    2640 N
    C
    284 N
    D
    200 N

  • A car of mass 1200 kg is travelling around a circular path of radius 250 m with a steady speed of 72 km/hour. What is its angular momentum ?

    A
    `3xx10^(6)" kg m"^(2)//s`
    B
    `4xx10^(6)" kg m"^(2)//s`
    C
    `5xx10^(6)" kg m"^(2)//s`
    D
    `6xx10^(6) kg m"^(2)//s`

    • Similar Questions

    Explore conceptually related problems

    A car of mass 2500 kg is moving in a circular track of diameter 100m with a speed of 72 km//h . What is the angular momentum of the car ?

    A car of mass kg rounds a curve of radius 250 m at 90 km/h. Find the centripetal force acting on it .

    A body moving along a circular path with unifrom speed covers a distance of 20 m If the centripetal force acting on it is 10 N ,What is the work done by the force?

    A Particle of mass 'M' moves in a uniform circular path of radius 'r' with a constant speed 'v' then its centripetal acceleration is .

    A car is moving along a road with a uniform speed of 20 km/hour. The net force acting on the car is

    Home
    Profile