When a cyclist turns a corner, he leans inwards. Leaning inwards helps the cyclist counteract the centrifugal force generated during the turn, maintaining balance and stability. This technique allows for smoother and more controlled maneuvering around the corner, reducing the ...
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A cyclist bends while taking a turn to ensure that the center of gravity remains inside the base, preventing the bicycle from falling. This action helps maintain stability by redistributing the rider’s weight and aligning the forces acting on the ...
Railway tracks are banked on curves so that the required centripetal force can be obtained from the horizontal component of the train’s weight. This helps to prevent derailment by ensuring that the train remains securely on the tracks, balancing the ...
The period of a Geostationary Satellite is 24 hours. A geostationary satellite orbits the Earth at the same rate as the Earth’s rotation, completing one orbit in 24 hours. This allows it to appear stationary relative to a fixed point ...
With 11.2 km/s minimum velocity will a rocket overcome the Earth’s gravity and go into space when launched from the Earth’s surface. This velocity is known as the escape velocity, the minimum speed required for an object to break free ...
Jet engine works on the principle of conservation of linear momentum. It generates thrust by expelling high-speed exhaust gases backward, imparting momentum to the engine in the forward direction. This action-reaction pair conserves linear momentum, facilitating propulsion in jet engines.
The reason for there being no atmosphere on the Moon is escape velocity of gas molecules. The escape velocity of gas molecules on it is less than their root means square velocity.
The working principle of a washing machine is centrifugation. During the spin cycle, the machine rotates rapidly, creating centrifugal force. This force pushes water and dirt outwards from the clothes, facilitating their separation from the fabric. Centrifugation, accurately describes this ...
Alluri Sitarama Raju, an Indian revolutionary, led the Rampa Rebellion against British colonial rule in the 1920s. Born in 1897 in Andhra Pradesh, he mobilized tribal communities against exploitation. Raju’s guerrilla tactics and commitment to independence made him a symbol ...
Spermology is the study of seeds. It involves understanding the structure, development, and function of seeds in plants.