How can I master Motion in a Plane for exams?

|Δp| = 2mu sinθ = 2 × 5 × 10? ³ × 5√2 × (1/√2) = 5 × 10? ² kg m s? ¹

⇒ x = 5

An example of the periodic motion is Earth's revolution. In this, the motion repeats itself after regular intervals of time. In oscillatory motion, the object moves back and forth about a mean position like a vibrating spring or pendulum. It is a type of periodic motion. Although, oscillatory motion

When without slipping a body rotates and translates simultaneously is called rolling motion, such as a wheel on a road. It is the combination of rotatory and translatory motion. The point of contact has zero velocity relative to the surface in pure rolling. It is a condition in which there is no sli

According to the Class 11 Physics Chapter 6 System of Particles and Rotational Motion, for a rigid body to be in complete equilibrium, two conditions should be met:

• Net external torque = 0 (rotational equilibrium)
• Net external force = 0 (translational equilibrium)

The condition for equilibrium in rotat

When an object moves in two dimensions, vectors help in representing quantities like velocity, acceleration, and displacement. They allow easy subtraction, addition, and resolution into components. It helps in simplifying the analysis of complex motions like circular motion, projectiles, and motion