Grade 11Mechanics

How to determine where the limiting friction will be used between the two blocks or lower block and ground when two blocks placed over each other.

Vikram thakur

8 Years agoGrade 11

1 Answer

mukul chandrakar

8 Years ago

if friction coefficient between the block`s and between block and surface is given , then limiting friction force will act between two blocks and between block and surface .

Three identical balls are placed on a frictionless horizontal surface touching each other. They stick to each other because of adhesive. Another ball of same radius and mass m is placed over the void created by the three balls. Find the forces applied by the balls kept on the floor to each other if the system remains in equilibrium.

mechanics

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Last Activity: 9 Months ago

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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mechanics

1 Answer Available

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A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mm
at the free end, where a small mass of 2 g is positioned. determine
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(ii) The acceleration at maximum displacement
(iii) The maximum kinetic energy of the mass

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An object of mass m = 0.25 kg oscillates in a fluid at the end of a vertical spring of spring
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(i) Find the period of the damped oscillation.
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If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

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How to determine where the limiting friction will be used between the two blocks or lower block and ground when two blocks placed over each other.

Vikram thakur

1 Answer

mukul chandrakar

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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