Mathematical tool like concepts of trigonometry, algebra etc are very important to solve problems in Physics. Concept of trigonometry: Trigonometry is the part of mathematics where we learn about the angle. We know that in geometry the measured angle is restricted in between to and it is positive. But in trigonometry there is no limit […]
Explore MoreWork: Work is said to be done when a force is applied on a body and the body is displaced through a certain distance in the direction of the applied force. If F is the force is applied on a body at an angle θ with displacement S, then work done on the body is […]
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Speed: The distance travelled by a particle per unit time is called speed. Speed is a scalar quantity. Speed = . If s distance travelled by a particle in time t then speed of the particle is . SI unit of speed is ms-1 and the dimension is [LT -1]. Uniform speed: A particle or […]
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TYPES OF MOTON: (i) Translation motion: A body has translation motion if a line joining any two points on the body remains parallel to itself throughout the motion of the body. (a) Rectilinear motion: When the translation motion takes place along a straight line then the motion is called rectilinear motion. Example – A ball […]
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