Home
Class 10
PHYSICS
Calculate the velocity of a moving bod...

Calculate the velocity of a moving body of mass 5 kg whose linear momentum is 2 kg `ms^-1` .

Text Solution

Verified by Experts

Linear momentum = mass ` xx ` velocity
Velocity `=("linear momentum ")/(" mass ")=(2)/(5)=0.4 ms^(-1)` .
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • LAWS OF MOTION

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( CHOOSE THE CORRECT ANSWER )|67 Videos

  • LAWS OF MOTION

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( FILL IN THE BLANKS (COVER WHOLE UNIT) )|145 Videos

  • LAWS OF MOTION

    SURA PUBLICATION|Exercise TEXTBOOK EVALUATION ( HOT QUESTIONS )|1 Videos

  • HALF YEARLY MODEL QUESTION PAPER

    SURA PUBLICATION|Exercise MCQ.s|24 Videos

  • MODEL QUESTION PAPER HIGHER LEVEL

    SURA PUBLICATION|Exercise Subjective Questions|25 Videos

Similar Questions

Explore conceptually related problems

Calculate the velocity of a moving body of mass 5 kg whose linear momentum is 2.5 kg ms^(-1) .

Calulate the velocity of a moving body of mass 5 kg whose linear momentum is "2.5 kg ms"^(-1) .

Knowledge Check

  • Assertion : The impact of a force is more if the velocity and mass of the body is more . Reason : The linear momentum measures the impact of a force on a body.

    A
    Both assertion and reason are true and reason is correct explanation of assertion
    B
    Both assertion and reason are true but reason is not the correct explanation of assertion
    C
    Assertion is true but reason is false
    D
    Assertion is false , but the reason is true .

    • Similar Questions

    Explore conceptually related problems

    Calculate the velocity of a moving body of mass 7 kg whose liner momentum is 5 kg ms^(-1)

    In C.G.S. system, the unit of linear momentum is kg ms^(-1) .

    Calculate the uncertainty in the velocity of a wagon of mass 3000kg whose position is known to an accuracy of ± 10 pm (Planck’s constant = 6.626 xx 10^(−34) Kg m^2 s^(-1) .

    The kinetic energy of a body of mass 4 kg and momentum 6 N-s will be:

    Calculate the De-Broglie wavelength of a particle whose momentum is 66.26 xx 10^(-28) kg ms^(-1) .

    Find the weight of a man whose mass is 50 kg.

    Calculate work done to move a boy of mass 20 kg along an inclined plane (theta = 45^(@)) with constent velocity through a distance of 10 m.

    Home
    Profile