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Force is a vector quantity
Newton's second law of motion gives a quantitative definition of force. Impulse Mathematical representation of Newton's second law of motion is or When the time of application of force is short then Ft is defined as impulse. Impulse is a large force acting for a s..
Newton's second law of motion gives a quantitative definition of force. Impulse Mathematical representation of Newton's second law of motion is or When the time of application of force is short then Ft is defined as impulse. Impulse is a large force acting for a s..Equality of Vectors
> If the scales selected for the representation of three vectors are the same, then, three equal vectors are represented by three arrows of equal lengths, pointing in the same direction. If, however, the scales chosen are different, then, it is possible to represent equal v..
Vectors - Introduction
>Similarly, by referring to the figure belo..
>Similarly, by referring to the figure belo..MOTION AND FORCES
Problems involving constant speed and average speed Newton's First Law of Motion Newton's Second Law of Motion Newton's Third Law of Motion Universal Law of Gravitation Effect of gravity on an object at the surface of the Earth Applying a force to an object perpendicular to ..
MOTION AND FORCES
Problems involving constant speed and average speed Newton's First Law of Motion Newton's Second Law of Motion Newton's Third Law of Motion Universal Law of Gravitation Effect of gravity on an object at the surface of the Earth Applying a force to an object perpendicular to ..
Lorentz Force
Lorentz Force - The force experienced by a charged particle moving in space where both electric and magnetic field exist is called lorentz force. The lorentz force is therefore the vector sum of force due to electric field and the for..
Lorentz Force - The force experienced by a charged particle moving in space where both electric and magnetic field exist is called lorentz force. The lorentz force is therefore the vector sum of force due to electric field and the for..Moment of a force
Let us consider a single particle, whose position with reference to the origin O of the two-dimensional coordinate system is given by position vector . The location of the particle is P (x, y). Let q be the angle between OP and X-axis. Suppose a force applied on the particl..
Let us consider a single particle, whose position with reference to the origin O of the two-dimensional coordinate system is given by position vector . The location of the particle is P (x, y). Let q be the angle between OP and X-axis. Suppose a force applied on the particl..Simultaneous action of two forces
If two or more forces act on the same body, then the acceleration of the body can be written as the vector sum of the individual accelerations produced by each force. The acceleration of the body can be better expressed as the acceleration caused by the res..
If two or more forces act on the same body, then the acceleration of the body can be written as the vector sum of the individual accelerations produced by each force. The acceleration of the body can be better expressed as the acceleration caused by the res..Vector Form of Newton's Law of Gravitation
Let m 1 and m 2 be the masses of two bodies separated by a distance d..
Let m 1 and m 2 be the masses of two bodies separated by a distance d..Force of attraction when the distance between the bodies is increased three times:
Force of Attraction Between Two Bodies of Mass m Separated by a Distance 3d That is, when the distance is doubled, the force will be reduced to 1/4 t h of the original value of force and when the distance is increased three times, the ..
Force of Attraction Between Two Bodies of Mass m Separated by a Distance 3d That is, when the distance is doubled, the force will be reduced to 1/4 t h of the original value of force and when the distance is increased three times, the .. Result
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