Physics Exam  >  Physics Questions  >  When jet of liquid strikes a fixed or moving ... Start Learning for Free
When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentum
If surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface is u, then above equation becomes :
Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (in m/s) of cart at t = 10 sec is equal to
    Correct answer is '8'. Can you explain this answer?
    Verified Answer
    When jet of liquid strikes a fixed or moving surfaces, it exerts thrus...
    Given cross-section area of jet = 2 × 10–4m2 velocity of jet V0 = 10 m/sec., density of liquid = 1000 kg/m3,    
    Mass of cart = M = 10 kg.

    V0 – u = 2
    u = 8m/sec
    The correct answer is: 8
    View all questions of this test
    Most Upvoted Answer
    When jet of liquid strikes a fixed or moving surfaces, it exerts thrus...
    Given cross-section area of jet = 2 × 10–4m2 velocity of jet V0 = 10 m/sec., density of liquid = 1000 kg/m3,    
    Mass of cart = M = 10 kg.

    V0 – u = 2
    u = 8m/sec
    The correct answer is: 8
    Explore Courses for Physics exam

    Similar Physics Doubts

    When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer?
    Question Description
    When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer?.
    Solutions for When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics. Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
    Here you can find the meaning of When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer?, a detailed solution for When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? has been provided alongside types of When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice When jet of liquid strikes a fixed or moving surfaces, it exerts thrust on it due to rate of change of momentumIf surface is free and starts moving due to thrust of liquid, then at any instant, the above equation gets modified based on relative change of momentum with respect to surface. Let any instant the velocity of surface isu, then above equation becomes :Based on above concept, in the below given figure, if the cart is frictionless and free to move in horizontal direction. Then velocity (inm/s) of cart att= 10secis equal toCorrect answer is '8'. Can you explain this answer? tests, examples and also practice Physics tests.
    Explore Courses for Physics exam
    Signup for Free!
    Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
    10M+ students study on EduRev