Home
Class 9
PHYSICS
A car is moving with a uniform velocity ...

A car is moving with a uniform velocity `30 "ms"^(-1)` . It is stopped in 2 s by applying a force of 1500 N through its brakes.
Calculate the following values: The retardation produced in car.

Text Solution

Verified by Experts

`15 m s^(-2)`
Promotional Banner

Topper's Solved these Questions

  • LAWS OF MOTION

    ICSE|Exercise EXERCISE - 3(D)|17 Videos

  • LAWS OF MOTION

    ICSE|Exercise EXERCISE - 3(D) (Mutliple Choice type)|2 Videos

  • LAWS OF MOTION

    ICSE|Exercise EXERCISE - 3(C) Multiple Choice type|4 Videos

  • ICSE ANNUAL EXAMINATION -2020

    ICSE|Exercise SECTION-II|45 Videos

  • LIGHT

    ICSE|Exercise TOPIC 2 Spherical Mirrors (4 Marks Questions )|9 Videos

Similar Questions

Explore conceptually related problems

A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped in 2 s by applying a force of 1500 N through its brakes. Calculate the following values: The mass of car.

A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped in 2 s by applying a force of 1500 N through its brakes. Calculate the following values: The change in momentum of car.

A car is moving in a straight line with speed 18 km h^(-1) . It is stopped in 5 s by applying the brakes. Find the retardation

A body moving with uniform velocity is stopped in 0.25 second by applying a retarding force of 200 Newton. The intial momentum of the body will be :-

A body of mass (1)/(4) kg moving with velocity 12 m//s is stopped by applying a force of 0.6 N. Then impulse is :-

A toy car initially moving with uniform velocity of 18 "km h"^(-1) comes to a stop in 2 s. Find the retardation of the car in S.I. units.

A car is moving in a straight line with speed 18 km h^(-1) . It is stopped in 5 s by applying the brakes. Find : (i) the speed of car in m s^(-1) , (ii) the retardation and (iii) the speed of car after 2 s of applying the brakes.

A car is moving in a straight line with speed 18 km h^(-1) . It is stopped in 5 s by applying the brakes. Find the speed of car after 2 s of applying the brakes.

A car is moving in a straight line with speed 18 km h^(-1) . It is stopped in 5 s by applying the brakes. Find the speed of car in m s^(-1) .

A train moving with a velocity of 20 m s^(-1) ' is brought to rest by applying brakes in 5 s. Calculate the retardation.

ICSE-LAWS OF MOTION-EXERCISE - 3(C) (Numericals)
  1. A force of 10 N acts on a body of mass 5 kg. Find the acceleration pro...

    Text Solution

    |

  2. Calculate the magnitude of force which when applied on a body of mass ...

    Text Solution

    |

  3. A force of 10 N acts on a body of mass 2 kg for 3s , initially at rest...

    Text Solution

    |

  4. A force of 10 N acts on a body of mass 2 kg for 3s , initially at rest...

    Text Solution

    |

  5. A force acts for 10 s on a stationary body of mass 100 kg, after which...

    Text Solution

    |

  6. A force acts for 10 s on a stationary body of mass 100 kg, after which...

    Text Solution

    |

  7. A force acts for 10 s on a stationary body of mass 100 kg, after which...

    Text Solution

    |

  8. Fig. shows the velocity-time graph of a particle of mass 100 g moving...

    Text Solution

    |

  9. A force causes an acceleration of 10 m s^(-2) in a body of mass 500 g....

    Text Solution

    |

  10. A cricket ball of mass 150 g moving at a speed of 25 ms^(-1) is brough...

    Text Solution

    |

  11. A force acts for 0.1 s on a body of mass 2 kg initially at rest. The f...

    Text Solution

    |

  12. A body of mass 500 g, initially at rest, is acted upon by a force whic...

    Text Solution

    |

  13. A car of mass 480 kg moving at a speed of 54 km per hour is stopped in...

    Text Solution

    |

  14. A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped i...

    Text Solution

    |

  15. A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped i...

    Text Solution

    |

  16. A car is moving with a uniform velocity 30 "ms"^(-1) . It is stopped i...

    Text Solution

    |

  17. A bullet of mass 50 g moving with an initial velocity 100 "m s"^(-1) ...

    Text Solution

    |

  18. A bullet of mass 50 g moving with an initial velocity 100 "m s"^(-1) ...

    Text Solution

    |

  19. A bullet of mass 50 g moving with an initial velocity 100 "m s"^(-1) ...

    Text Solution

    |

  20. A bullet of mass 50 g moving with an initial velocity 100 "m s"^(-1) ...

    Text Solution

    |