Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

On a smooth carom board, a coin moving in negative y-direction with a speed of 3 m/s is being hit at the point (4, 6) by a striker moving along negative x-axis. The line joining centres of the coin and the striker just before the collision is parallel to x-axis. After collision the coin goes into the hole located at the origin. Masses of the striker and the coin are equal. Considering the collision to be elastic, the initial and final speeds of the striker in m/s will be :

(1.2, 0)
(2, 0)
(3, 0)
none of these

The correct answer is: (3, 0)

Related Questions to study

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) If collision between the block and the incline is completely elastic, then the vertical (upward) component of the velocity of the block at point B, immediately after it strikes the second incline is :–

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) If collision between the block and the incline is completely elastic, then the vertical (upward) component of the velocity of the block at point B, immediately after it strikes the second incline is :–

physics-General

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) The speed of the block at point C, immediately before it leaves the second incline is :–

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) The speed of the block at point C, immediately before it leaves the second incline is :–

physics-General

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) The speed of the block at point B immediately after it strikes the second incline is :–

A small block of mass M moves on a frictionless surface of an inclined plane, as shown in figure. The angle of the incline suddenly changes from $60 to the power of ring operator end exponent$ to $30 to the power of ring operator end exponent$ at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10 $m divided by s to the power of 2 end exponent$ ) The speed of the block at point B immediately after it strikes the second incline is :–

physics-General

parallel

Look at the drawing given in the figure which has been drawn with ink of uniform line– thickness. The mass of ink used to draw each of the two inner circles, and each of the two line segments in m. The mass of the ink used to draw the outer circle is 6m. The coordinates of the centres of the different parts are : outer circle (0, 0), left inner circle (– a, a), right inner circle (a, a), vertical line (0, 0) and horizontal line (0, – a). The y–coordinates of the centre of mass of the ink in this drawing is :–

Look at the drawing given in the figure which has been drawn with ink of uniform line– thickness. The mass of ink used to draw each of the two inner circles, and each of the two line segments in m. The mass of the ink used to draw the outer circle is 6m. The coordinates of the centres of the different parts are : outer circle (0, 0), left inner circle (– a, a), right inner circle (a, a), vertical line (0, 0) and horizontal line (0, – a). The y–coordinates of the centre of mass of the ink in this drawing is :–

physics-General

Two small particles of equal masses start moving in opposite directions from a point A in a horizontal circular orbit. Their tangential velocities are v and 2v, respectively, as shown in the figure. Between collisions, the particles move with constant speeds. After making how many elastic collisions, other that at A, these two particles will again reach the point A ?

Two small particles of equal masses start moving in opposite directions from a point A in a horizontal circular orbit. Their tangential velocities are v and 2v, respectively, as shown in the figure. Between collisions, the particles move with constant speeds. After making how many elastic collisions, other that at A, these two particles will again reach the point A ?

physics-General

If the line x + y = 1 touches the parabola y² – y + x = 0 and h = value of x where | x | is not differentiable, k = $stack l i m with n rightwards arrow infinity below$ cos²ⁿx, where $x equals n pi comma n element of I$ . then the point of contact is

If the line x + y = 1 touches the parabola y² – y + x = 0 and h = value of x where | x | is not differentiable, k = $stack l i m with n rightwards arrow infinity below$ cos²ⁿx, where $x equals n pi comma n element of I$ . then the point of contact is

parallel

Two parabolas y² = 4a (x –λ₁) and x² = 4a (y – $lambda$ ₂) always touch each other, $lambda$ 1 and λ ₂ being variable parameters. Then, their points of contact lie on a

Two parabolas y² = 4a (x –λ₁) and x² = 4a (y – $lambda$ ₂) always touch each other, $lambda$ 1 and λ ₂ being variable parameters. Then, their points of contact lie on a

If t₁ and t₂ be the ends of a focal chord of the parabola y² = 4ax, then the equation t₁x² + ax + t₂ = 0 has

If t₁ and t₂ be the ends of a focal chord of the parabola y² = 4ax, then the equation t₁x² + ax + t₂ = 0 has

If two distinct chords drawn from the point (4, 4) on the parabola y² = 4ax are bisected on the line y = mx, then the set of value of m is given by -

If two distinct chords drawn from the point (4, 4) on the parabola y² = 4ax are bisected on the line y = mx, then the set of value of m is given by -

parallel

If normal at point P on parabola y² = 4ax, (a > 0) meet it again at Q is such a way that OQ is of minimum length where O is vertex of parabola, then ΔOPQ is

If normal at point P on parabola y² = 4ax, (a > 0) meet it again at Q is such a way that OQ is of minimum length where O is vertex of parabola, then ΔOPQ is

AB is a chord of the parabola y² = 4ax with vertex at A. BC is drawn perpendicular to AB meeting the axis at C. The projection of BC on the x-axis is-

AB is a chord of the parabola y² = 4ax with vertex at A. BC is drawn perpendicular to AB meeting the axis at C. The projection of BC on the x-axis is-

The locus of point ‘P’ where the three normals drawn from it on the parabola y² = 4ax are such that two of them make complementary angles with x-axis is

The locus of point ‘P’ where the three normals drawn from it on the parabola y² = 4ax are such that two of them make complementary angles with x-axis is

parallel

The abcissa and ordinate of the end points A and B of a focal chord of the parabola y² = 4x are respectively the roots of x² – 3x + a = 0 and y² + 6y + b = 0. The equation of the circle with AB as diameter is.

The abcissa and ordinate of the end points A and B of a focal chord of the parabola y² = 4x are respectively the roots of x² – 3x + a = 0 and y² + 6y + b = 0. The equation of the circle with AB as diameter is.

A particle of mass m is moving along the side of a square of side 'a', with a uniform speed $v$ in the x-y plane as shown in the figure: Which of the following statements is false for the angular momentum L $rho$ about the origin?

A particle of mass m is moving along the side of a square of side 'a', with a uniform speed $v$ in the x-y plane as shown in the figure: Which of the following statements is false for the angular momentum L $rho$ about the origin?

physics-General

A T shaped object with dimensions shown in the figure, is lying on a smooth floor. A force $stack F with rightwards arrow on top$ is applied at the point P parallel to AB, such that the object has only the translational motion without rotation. Find the location of P with respect to C

A T shaped object with dimensions shown in the figure, is lying on a smooth floor. A force $stack F with rightwards arrow on top$ is applied at the point P parallel to AB, such that the object has only the translational motion without rotation. Find the location of P with respect to C

physics-General

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.