Home
Class 11
PHYSICS
A package is at rest on a conveyor belt ...

A package is at rest on a conveyor belt which is initially at rest. The belt is started and moves to the right for `1.3s` with a coonstant acceleration of `2m//s^(2).` The belt then moves with a constant deceleration and comes to stop after a total displacement of `2.2m.` The coefficient of friction between the package and the belt are `mu_(s) =0.35 and mu_(k) = 0.25 .` The displacement of the package relative to the belt as the belt comes to stop is `317 xx 10^(-x)` The value of x is `(g = 10 m//s^(2))`

Text Solution

Verified by Experts

The correct Answer is:
3
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • FRICTION

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE- II (STRAIGHT OBJECTIVE TYPE QUESTIONS)|2 Videos

  • FRICTION

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE- II (INTEGER TYPE QUESTIONS)|1 Videos

  • FRICTION

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE- I (LINKED COMPREHENSION TYPE QUESTIONS)|5 Videos

  • FLUID MECHANICS

    AAKASH SERIES|Exercise Questions for Descriptive Answers|14 Videos

  • GAUSS.S LAW

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|12 Videos

Similar Questions

Explore conceptually related problems

A block is gently placed on a conveyor belt moving horizontally with constant speed. After t = 4s, the velocity of the block becomes equal to the velocity of the belt. If the coefficient of friction between the block and the belt is mu = 0.2, then the velocity of the conveyor belt is

A block is gently placed on a conveyor belt moving horizontally with constant speed. After t = 4s, the velocity of the block becomes equal to the velocity of the belt. If the coefficient of friction between the block and the belt is mu = 0.2, then the velocity of the conveyor belt is

Knowledge Check

  • A suitcase is gently dropped on a conveyor belt moving at 3 m/s. If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped

    A
    2.7m
    B
    1.8m
    C
    0.9m
    D
    1.2m

  • A suitcase is gently dropped on a conveyor belt moving at 3 m/s. If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped

    A
    2.7m
    B
    1.8m
    C
    0.9m
    D
    1.2m

  • A suitcase is gently dropped on a conveyor belt moving at 3 m/s. If the coefficient of friction between the belt and the suitcase is 0.5. Find the displacement of suitcase relative to conveyor belt before the slipping between the two is stopped. (g = 10 m//s^(2))

    A
    2.7 m
    B
    1.8 m
    C
    0.9 m
    D
    1.2 m

    • Similar Questions

    Explore conceptually related problems

    A car starts from rest and moves with a constant acceleration of 5 m//s^2 for 10 s before the driver applies the brake. It then decelerates for 5 s before coming to rest, then the average speed of the car over the entire journey of the car is

    A small body of mass 1kg is projected with initial velocity 10sqrt2 m//s on a rough horizontal surface. The coefficient of friction between the body and surface varies as mu = 5x where x is the displacement of the body. The distance travelled by the body before coming to rest__

    A block is gently placed on a conveyor belt moving horizontally with constant speed. After t = 4s, the velocity of the block becomes equal to the velocity of the belt. If the coefficient of friction between the block and the belt is mu = 0.2 , then the velocity of the conveyor belt is (g= 10ms^(-2))

    Starting from rest a wheel rotates with uniform angular acceleration 2 pi rad s^(-2) . After 4s, if the angular acceleration ceases to act, its angular displacement in the next 4s is

    Starting from rest a wheel rotates with uniform angular acceleration 2pi rad s^(-2) . After 4s, if the angular acceleration ceases to act, its angular displacement in the next 4s is

    Home
    Profile