CBSE X Physics
A block of mass 10 kg is placed on a horizontal surface is connected by a cord passing over a frictionless pulley to a hanging block of mass 10 kg. If the coefficient of friction between the block and the surface is 0.5 and g = 10 m/s^2, then find the accleration of the system.
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22nd May 2018
7:35 PM
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JEE Plances JEE (Main) Physics
what is relation between angle of friction and angle of repose . and how we this in solving questions
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12th August 2018
11:21 AM
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JEE Plances JEE (Main) Physics
A block of mass 15kg is resting on a rough inclined plane as shown.The block is tied up by a horizontal string which has a tension of 50N.Calculate the coefficient of friction bet the block and inclined plane.
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14th August 2018
10:31 PM
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NEET1 NEET1 Physics
A body of mass 400g slides on a rough horizontal surface if the frictional force is 3.0N the angle made by the contact force on the body with the vertical will be
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18th August 2018
6:05 PM
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JEE Plances JEE (Main) Physics
Ref 059
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19th August 2018
10:32 PM
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NEET1 NEET1 Physics
Assuming the length of a chain to be L and coefficient of static friction. Compute the maximum length of the chain which can be held outside without sliding?(2)If the coefficient of friction between an I sect and bowl isu and the radius of the bowl is r find the maximum height to which the insect can crawl in the bowl? A body of mass m is released from the top of s rough included plane . If the frictional force F, then body will reach the bottom with a velocity?
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20th August 2018
7:55 PM
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JEE Plances JEE (Main) Physics
A block is moving on an inclined plane making an angle 45 degree with the horizontal and the coefficient of friction is mew. the force required to jsut push it up the inclined plane is 3 times the force required to just prevent it from sliding down. if we define N equal to 10mew then N is
Asked by tluser4
18th September 2018
5:21 PM
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NEET1 NEET1 Physics
An insect of mass m=3 kg is inside a vertical drum of radius 2 m that is rotating with an angular velocity of 5 rad s-1.The insect doesn’t fall off.Then the minimum coefficient of friction required is Options: 0.5 0.4 0.2 None of the above
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11th November 2018
10:49 PM
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JEE Main Physics
Sir pls solve the following.
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22nd December 2018
8:07 PM
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JEE Main Physics Work, Energy and Power
Sir pls solve the following.
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3rd January 2019
12:54 PM
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CBSE XI Science Physics Laws of Motion
3rd sum plz
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22nd January 2019
8:55 PM
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CBSE XI Science Physics Laws of Motion
5th sum.plz
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22nd January 2019
8:59 PM
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CBSE XII Science Physics
Sir plz solve the question.
Asked by Soma
21st February 2019
12:03 PM
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JEE Main Physics
a thin cylindrical rod of uniform density resists against a smooth wall , find the coefficient of friction between ground and rod ,if the minimum angle that the rod can make with the horizontal is theta
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31st July 2019
8:25 PM
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CBSE XI Science Physics
Plzz. Answer
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12th August 2019
5:22 PM
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CBSE VIII Science Friction
The force needed to start a cart is (somewhat) greater than the force neede to keep it moving with a uniform speed.
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8th September 2019
9:46 AM
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CBSE XI Science Physics
solve this question
Asked by suchananag2002
12th September 2019
6:52 PM
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CBSE XII Science Physics
Find minimum ratio of cofficient of frictions between block and block to block and surfacevso that both masses move together with application of force F.
Asked by anandpatel1081995
12th October 2019
7:54 PM
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JEE Main Physics
Find coefficient of kinetic friction
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24th February 2020
10:14 AM
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CBSE XI Science Physics Laws of Motion
Q8:If the normal force is doubled,then coefficient of friction is
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7th August 2020
11:26 AM
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CBSE XI Science Physics
Two blocks A and B of masses 6 Kg and 3 Kg are moving with constant speed on a rough surface inclined at an angle 30° with respect to horizontal. Find (a) Coefficient of kinetic friction, assuming it to be same for both the block (b) Tension in the String
Asked by juhi.mundheda
8th October 2020
7:52 AM
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CBSE XI Science Physics Laws of Motion
Find the force required to move a load of 100 N up a rough inclined plane, the force being applied parallel to the plane. The inclination of the plane is such that when the same body is kept on a perfectly smooth plane inclined at that angle, a force of 24 N applied at an inclination of 30 degree to the plane keeps the same in equilibrium. Assume coefficient of friction between the rough plane and load equal to 0.3
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22nd December 2020
6:09 AM
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NEET NEET Physics Kinematics
solution this question ❓
Asked by jineshrajbhoi132
19th December 2022
8:44 PM
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CBSE XI Science Physics Motion in a Straight Line
the angle of inclination of an inclined plane is 60 degrees. Cooefificent of friction between 10kg body on it and it's surface is 0.2,g= 10ms secnod squre. The acceleration of the body in meter ler second is
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25th December 2023
6:58 PM
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