Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The distances moved by a freely falling body (starting from rest) during 1 st, 2nd, 3rd, …., nth second of its motion are proportional to .... 2nd 3rd nth second of its motion are proportional to The distances moved by a freely falling body (starting from rest) during 1 st September 19, 2020 Category: Uncategorised [...]

In the figure shown the current flowing through 2R is a) from left to right b) from right to left c) no current d ) none of these In the figure shown the current flowing through 2R is a) from left to right b) from right to left c) no current d ) none of [...]

The displacement x of a particle moving in one dimension under the action of a constant force is related to time t by the equation t = root x + 3, where x is in meters and t is in seconds. The displacement x of a particle moving in one dimension under the action of [...]

The relation between time t and distance x is t = ax^2 + beta x where alpha and beta are constants. The retardation is The relation between time t and distance x is t = ax^2 + beta x where alpha and beta are constants. The retardation is September 19, 2020 Category: Uncategorised (JEE Advanced [...]

A uniform wire of resistance 9 Ω is cut into 3 equal parts. They are connected in form of equilateral triangle ABC. A cell of e.m.f. 2V and negligible internal resistance is connected across B and C. Potential difference across AB is What is the equivalent resistance between the points A and B of the [...]

A body dropped from the top of a tower covers a distance 7x in the last second of its journey, where x is the distance covered in the first second. How much time does it take to reach A body dropped from the top of a tower covers a distance 7x in the last second [...]

A stone thrown upwards with speed u attains maximum height h. Another stone thrown upwards from the same point with speed 2u attains maximum height H. What is the relation between A stone thrown upwards with speed u attains maximum height h. Another stone thrown upwards from the same point with speed 2u attains maximum [...]

What is the equivalent resistance between the points A and B of the network ? What is the equivalent resistance between the points A and B of the network ? September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Seven resistances are connected as shown in the figure. The equivalent resistance between A and B is i) 3 ohm ii) 4 ohm iii) 4.5 ohm iv) 5 ohm Seven resistances are connected as shown in the figure. The equivalent resistance between A and B is i) 3 ohm ii) 4 ohm iii) 4.5 ohm [...]

A person is throwing two balls in the air one after the other. He throws the second ball when the first ball is at the highest point. If he is throwing the balls every second, how high do they rise? A person is throwing two balls in the air one after the other. He throws [...]