lallan20

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lallan20

Asked: January 29, 2025In: Class 12 Maths

If y = tan⁻¹ (e²ˣ), then dy/dx is equal to

Continuity and Differentiability are fundamental concepts in calculus. Continuity ensures a function has no breaks or jumps, making it smooth. Differentiability means a function has a defined derivative, allowing for tangent calculations. A differentiable function is always continuous but not ...

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lallan20

Asked: January 29, 2025In: Class 12 Maths

The function f(x) = [x], where [x] is the greatest integer function that is less than or equal to x, is continuous at

An integer is a whole number that can be positive, negative, or zero, without fractions or decimals. It includes numbers like -3, 0, 7, and 42. Integers are used in counting, ordering, and algebra. They follow arithmetic operations and are ...

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lallan20

Asked: January 8, 2025In: Class-11-Physics

A sphere of radius r is rolling without sliding. What is ratio of rotational kinetic energy and total kinetic energy associated with the sphere?

Kinetic energy is the energy possessed by an object due to its motion, dependent on its mass and velocity. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

Two rings of radii R and n R made from the same wire have the ratio of moments of inertia about an axis passing through their centre equal to 1 : 8. The value of n is

Radii are the plural form of radius, representing the distance from the center of a circle or sphere to its boundary. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

What is the ratio of the moments of inertia of two rings of radii r and nr about an axis perpendicular to their plane and passing through their centers?

Perpendicular refers to two lines or planes that intersect at a right angle, forming an angle of ninety degrees. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

One circular ring and one circular disc both are having the same mass and radius. The ratio of their moments of inertia about the axis passing through their centre and perpendicular to their planes will be

A circular disc is a flat, two-dimensional shape with a round boundary, characterized by its radius and center point. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

Moment of inertia of an object does not depend upon

Inertia is the property of an object to resist changes in its state of motion, remaining at rest or in uniform motion. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

Moment of inertia depends upon

Inertia is the property of an object to resist changes in its state of motion, remaining at rest or in uniform motion. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

Analogue of mass in rotational motion is

An analogue is a thing comparable to another; it represents a similarity or parallel in function, structure, or characteristics. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

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lallan20

Asked: January 8, 2025In: Class-11-Physics

If a person standing on a rotating disc stretches out his hands, the angular speed will

Angular speed measures how quickly an object rotates around an axis, defined as the angle covered per unit of time. Class 11 Physics Systems of Particle & Rotational Motion CBSE EXAM 2024-25

lallan20

If y = tan⁻¹ (e²ˣ), then dy/dx is equal to

The function f(x) = [x], where [x] is the greatest integer function that is less than or equal to x, is continuous at

A sphere of radius r is rolling without sliding. What is ratio of rotational kinetic energy and total kinetic energy associated with the sphere?

Two rings of radii R and n R made from the same wire have the ratio of moments of inertia about an axis passing through their centre equal to 1 : 8. The value of n is

What is the ratio of the moments of inertia of two rings of radii r and nr about an axis perpendicular to their plane and passing through their centers?

One circular ring and one circular disc both are having the same mass and radius. The ratio of their moments of inertia about the axis passing through their centre and perpendicular to their planes will be

Moment of inertia of an object does not depend upon

Moment of inertia depends upon

Analogue of mass in rotational motion is

If a person standing on a rotating disc stretches out his hands, the angular speed will

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