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Find the minimum force required to keep a block of mass m in equilibrium on a rough inclined plane with inclination α and coefficient of friction μ(<tanα).
22
Aug
Find the minimum force required to keep a block of mass m in equilibrium on a rough inclined plane with inclination α and coefficient of friction μ(<tanα). the time of flight is found to be t. The acceleration with which the lift is moving up is When a body is thrown up in a lift [...]
In the circuit shown, if a conducting wire is connected between point A and B, the current in this wire will
22
Aug
In the circuit shown, if a conducting wire is connected between point A and B, the current in this wire will if a conducting wire is connected between point A and B In the circuit shown the current in this wire will August 22, 2020 Category: Chapter 22 - Current Electricity , NEET Last 32 [...]
A monkey of mass ′m′ climbs up to a rope hung over a fixed pulley with an acceleration g/4. The opposite end of the rope is tied to a block of mass M lying on a rough horizontal plane. The coefficient of friction between the block and horizontal plane is μ. Find the tension in the rope.
22
Aug
A monkey of mass ′m′ climbs up to a rope hung over a fixed pulley with an acceleration g/4. The opposite end of the rope is tied to a block of mass M lying on a rough horizontal plane. The coefficient of friction between the block and horizontal plane is μ. Find the tension in [...]
Three resistance P,Q,R each of 2Ω and an unknown resistance S from the four amrs of a Wheatstone’s bridge circuit. When a resistance of 6Ω is connected in parallel to S the bridge gets balanced. What is the value of S ?
22
Aug
Three resistance P,Q,R each of 2Ω and an unknown resistance S from the four amrs of a Wheatstone’s bridge circuit. When a resistance of 6Ω is connected in parallel to S the bridge gets balanced. What is the value of S ? -q R each of 2Ω and an unknown resistance S from the four [...]
A tower is at distance of 5m from a man who can throw a stone with a maximum speed of 10 m/s. what is the maximum height that the man can hit on this tower?
22
Aug
A tower is at distance of 5m from a man who can throw a stone with a maximum speed of 10 m/s. what is the maximum height that the man can hit on this tower? A tower is at distance of 5m from a man who can throw a stone with a maximum speed of [...]
In the circuit shown below, the readings of voltmeters and the ammeters will be
22
Aug
In the circuit shown below, the readings of voltmeters and the ammeters will be In the circuit shown below the readings of voltmeters and the ammeters will be August 22, 2020 Category: Chapter 22 - Current Electricity , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
In the previous problem, What is the angle of projection ?
22
Aug
In the previous problem, What is the angle of projection ? In the previous problem What is the angle of projection ? August 22, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A box is falling freely. Inside the box, a particle is projected with some velocity v with respect to the box at an angle θ as shown in the figure. Assertion (A) : The path of the particle with respect to an oberver sitting in the box will be a straight line. Reasoning (R ) : The acceleration of particle with respect to the box is zero. Then,
22
Aug
A box is falling freely. Inside the box, a particle is projected with some velocity v with respect to the box at an angle θ as shown in the figure. Assertion (A) : The path of the particle with respect to an oberver sitting in the box will be a straight line. Reasoning (R ) [...]
When a body is thrown up in a lift with a velocity u relative to the lift, the time of flight is found to be t. The acceleration with which the lift is moving up is
22
Aug
When a body is thrown up in a lift with a velocity u relative to the lift, the time of flight is found to be t. The acceleration with which the lift is moving up is the time of flight is found to be t. The acceleration with which the lift is moving up is [...]
When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle, resistance between any two of diametrically opposite points will be:
22
Aug
When a wire of uniform cross-section a, length l and resistance R is bent into a complete circle, resistance between any two of diametrically opposite points will be: length l and resistance R is bent into a complete circle resistance between any two of diametrically opposite points will be When a wire of uniform cross-section [...]