Recent questions from topic centre of mass

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A square plate of side length (a/2) is removed from a uniform plate of mass m and side length a as shown.

asked Jan 30, 2022 in Physics by JKM7071 (525 points)

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1 answer

Locate centre of mass

asked Dec 6, 2021 in Physics by Lavanya garg (15 points)

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Rotational motion multiple correct type

asked Aug 20, 2021 in Physics by Aman Munda (15 points)

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Solve the question in the image and also upload the solution

asked Mar 9, 2021 in Motion of System of Particles and Rigid Body by Pratikt (70 points)

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asked Nov 20, 2019 in Physics by Rushabh (15 points)

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A ball hits the floor and rebounds after an inelastic collision. In this case,

asked Sep 29, 2019 by Ishan1552 (20 points)

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Distance of the centre of mass of a solid uniform cone from its vertex is z0. If the radius of its base is R and its height is h, then z0 is equal to

asked Sep 20, 2019 in Physics by Gunan jain (40 points)

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Intially system at rest

asked Sep 8, 2019 in Physics by KiranRewar (15 points)

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A rocket of mass 4000 kg is set for vertical firing. How much gas must be ejected per second so that the rocket may

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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In the above, suppose that the smaller ball does not stop after collision, but continues to move downwards with a speed = v0 /2,

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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In the figure shown, the two identical balls of mass M and radius Reach,

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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A ball of mass m= 1 kg falling vertically with a velocity v0 = 2 m/s strikes a wedge of mass M = 2kg

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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A ball of mass mis moving with a speed of 20 m/sec. Its trikes an identical ball which is a rest .

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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Two blocks A and B of masses m and 2m respectively are connected by a spring of force constant k.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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Three blocks are initially placed as shown in the figure. Block A has mass m and initial velocity v to the right.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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A sphere of mass m1 in motion hits directly an others phere of mass m2 at rest and sticks to it,

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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1 answer

A body of mass 100 kg moving with a velocity of 10 m/sec,strikes an identical body at rest.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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Two balls of mass 10 kg and 5 kg are moving with velocities 15 m/sec and 10 m/sec due east and west respectively.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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A body of mass 100 kg moving with a velocity of 50 m/sec strikes another body of mass 200 kg which is at rest.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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Two balls M and N of masses 10 kg and 20 kg respectively are approaching each other with equal speeds of 30 m/sec.

asked Aug 5, 2019 in Physics by Satkriti (69.8k points)

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