Physics
General
Easy

Question

straight A space ball space of space mass space straight m space moving space at space straight a space speed space straight v space collides space with space another space ball space of space mass space 3 space straight m space at space rest.
space The space lighter space block space comes space to space rest space after space collision. space The space coefficient space of space restitution space is

  1. 1 half
  2. 2 over 3
  3. 1 fourth
  4. None

The correct answer is: None


    Related Questions to study

    General
    Physics

    none space of space the space space straight A space steel space ball space is space dropped space on space straight a space hard space surface space from space straight a space height space of space 1 space straight m space and space rebounds space to space
straight a space height space of space 64 space cm. space The space maximum space height space attained space by space the space ball space after space space n to the power of t h end exponent text  bounce is (in  end text open straight m close parentheses

    none space of space the space space straight A space steel space ball space is space dropped space on space straight a space hard space surface space from space straight a space height space of space 1 space straight m space and space rebounds space to space
straight a space height space of space 64 space cm. space The space maximum space height space attained space by space the space ball space after space space n to the power of t h end exponent text  bounce is (in  end text open straight m close parentheses

    PhysicsGeneral
    General
    Physics

    straight A space boat space of space length space 10 space straight m space and space mass space 450 kg space is space floating space without space motion space in space still space water.
space straight A space man space of space mass space 50 kg space standing space at space one space end space of space it space walks space to space the space other space end space of space it space and space stops.
The space magnitude space of space thedisplacement space of space the space boat space in space metres space relative space to space ground space is

    straight A space boat space of space length space 10 space straight m space and space mass space 450 kg space is space floating space without space motion space in space still space water.
space straight A space man space of space mass space 50 kg space standing space at space one space end space of space it space walks space to space the space other space end space of space it space and space stops.
The space magnitude space of space thedisplacement space of space the space boat space in space metres space relative space to space ground space is

    PhysicsGeneral
    General
    Physics

    straight A space machine space gun space shoots space straight a space 40 straight g space bullet space at space straight a space speed space of space 1200 space ms to the power of negative 1 end exponent space space. space The space man space operating space the space gun space
can space bear space straight a space maximum space force space of space 144 straight N. space The space maximum space number space of space bullets space shot space per space second space is

    straight A space machine space gun space shoots space straight a space 40 straight g space bullet space at space straight a space speed space of space 1200 space ms to the power of negative 1 end exponent space space. space The space man space operating space the space gun space
can space bear space straight a space maximum space force space of space 144 straight N. space The space maximum space number space of space bullets space shot space per space second space is

    PhysicsGeneral
    parallel
    General
    Physics

    straight A space ball space after space freely space falling space from space straight a space height space of space 4.9 space straight m space strikes space straight a space horizontal space plane. space If space the space coefficient space
of space restitution space is space 3 divided by 4 comma space the space ball space will space strike space second space time space with space the space plane space after

    straight A space ball space after space freely space falling space from space straight a space height space of space 4.9 space straight m space strikes space straight a space horizontal space plane. space If space the space coefficient space
of space restitution space is space 3 divided by 4 comma space the space ball space will space strike space second space time space with space the space plane space after

    PhysicsGeneral
    General
    Physics

    straight A space heavy space ball space moving space with space speed space straight v space collides space with space straight a space tiny space ball. space The space collision space is space elastic comma space then
space immediately space after space the space impact comma space the space second space ball space will space move space with space straight a space speed space approximately space equal space to

    straight A space heavy space ball space moving space with space speed space straight v space collides space with space straight a space tiny space ball. space The space collision space is space elastic comma space then
space immediately space after space the space impact comma space the space second space ball space will space move space with space straight a space speed space approximately space equal space to

    PhysicsGeneral
    General
    Physics

    straight A space projectile space of space mass space straight m space is space fired space with space straight a space velocity space straight v space from space point space Pat space an space angle space 45 degree space. space Neglecting space air space
resistance comma space the space magnitude space of space the space change space in space momentum space leaving space the space point space straight P space and space arriving space at space straight Q space is

    straight A space projectile space of space mass space straight m space is space fired space with space straight a space velocity space straight v space from space point space Pat space an space angle space 45 degree space. space Neglecting space air space
resistance comma space the space magnitude space of space the space change space in space momentum space leaving space the space point space straight P space and space arriving space at space straight Q space is

    PhysicsGeneral
    parallel
    General
    Physics

    straight A space loaded space 20 comma 000 space kg space coal space wagon space is space moving space on space straight a space level space track space at space 6 space ms to the power of negative 1 end exponent space. space Suddenly space 5000 space kg space of space
coal space is space dropped space out space of space the space wagon. space The space final space speed space of space the space wagon space is

    straight A space loaded space 20 comma 000 space kg space coal space wagon space is space moving space on space straight a space level space track space at space 6 space ms to the power of negative 1 end exponent space. space Suddenly space 5000 space kg space of space
coal space is space dropped space out space of space the space wagon. space The space final space speed space of space the space wagon space is

    PhysicsGeneral
    General
    Physics

    The space centre space of space mass space of space straight a space non space uniform space rod space of space length space straight L. space Whose space mass space for space unit space length space varies space as space
rho equals fraction numerator k times x squared over denominator L end fraction space where space straight k space is space straight a space constant space and space straight x space is space the space distance space of space any space point space from space
one space end space is space left parenthesis from space the space same space end right parenthesis

    The space centre space of space mass space of space straight a space non space uniform space rod space of space length space straight L. space Whose space mass space for space unit space length space varies space as space
rho equals fraction numerator k times x squared over denominator L end fraction space where space straight k space is space straight a space constant space and space straight x space is space the space distance space of space any space point space from space
one space end space is space left parenthesis from space the space same space end right parenthesis

    PhysicsGeneral
    General
    Physics

    straight A space bomb space of space mass space 9 space kg space explodes space into space two space pieces space of space masses space 3 space kg space and space 6 space kg. space The space velocity space of space
mass space 3 space kg space is space space 16 space ms to the power of negative 1 end exponent space. space The space kinetic space energy space of space mass space 6 kg space is

    straight A space bomb space of space mass space 9 space kg space explodes space into space two space pieces space of space masses space 3 space kg space and space 6 space kg. space The space velocity space of space
mass space 3 space kg space is space space 16 space ms to the power of negative 1 end exponent space. space The space kinetic space energy space of space mass space 6 kg space is

    PhysicsGeneral
    parallel
    General
    Chemistry

    Which space of space the space following space is space not space straight a space thermodynamic space property space of space straight a space system ? space

    Which space of space the space following space is space not space straight a space thermodynamic space property space of space straight a space system ? space

    ChemistryGeneral
    General
    General


    In the figure, arc stack M N with hat on top has a length of 11.5. To the nearest integer, what is the value of x? 


    In the figure, arc stack M N with hat on top has a length of 11.5. To the nearest integer, what is the value of x? 

    GeneralGeneral
    General
    General

    In the figure, rectangle ABOC is drawn in circle O. If OB = 3 and OC = 4, what is the area of the shaded region?

    In the figure, rectangle ABOC is drawn in circle O. If OB = 3 and OC = 4, what is the area of the shaded region?

    GeneralGeneral
    parallel
    General
    General

    In the figure, points A and B lie on circle O. If AOB equals straight y degree, what is the value of x in term of y?

    In the figure, points A and B lie on circle O. If AOB equals straight y degree, what is the value of x in term of y?

    GeneralGeneral
    General
    General

    In the figure, AC is a diameter of the circle and the length of AB is 1. If the radius of the circle is 1, what is the measure, in degrees, of angle B A C

    In the figure, AC is a diameter of the circle and the length of AB is 1. If the radius of the circle is 1, what is the measure, in degrees, of angle B A C

    GeneralGeneral
    General
    General


    In the figure, angle A C B is inscribed in a circle. The length of minor arc stack A B with hat on top is what fraction of the circumference of the circle?


    In the figure, angle A C B is inscribed in a circle. The length of minor arc stack A B with hat on top is what fraction of the circumference of the circle?

    GeneralGeneral
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.