The purpose of shock mats and alternate capping layers in railway tracks is to enhance stability, reduce vibrations, reduce pressure and mitigate track degradation. Shock mats, also known as under sleeper pads (USPs), are used to absorb impact forces, reduce ...
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During strong storms, light thatched or tin roofs blow away because the high velocity air flowing over the roof creates pressure on the roof surface and the pressure below the roof remains normal. Additionally, the roofs are not tied tightly, ...
When two pieces of ice are pressed together, the pieces stick together, Due to increased pressure, the melting point of ice decreases. This occurs because pressure disrupts the equilibrium between solid and liquid phases, lowering the energy barrier for melting.
When a bucket of water is rotated very fast in a vertical circle, the water does not fall from the bucket even from its highest position because centrifugal force is greater than the weight of water. Centrifugal force pushes the ...
When milk is churned vigorously, cream separates from it due to centrifugal force. Centrifugal force acts outward from the center of rotation, causing denser milk particles to move towards the outer edges of the container, while lighter cream particles move ...
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 ...
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 use of hydraulic brakes in automatic vehicles is a direct application of Pascal’s law. Pascal’s law states that pressure exerted at any point in a confined fluid is transmitted undiminished throughout the fluid in all directions, enabling the effective ...
The rule that validates the statement that matter can neither be created nor destroyed is the law of conservation of mass. This principle states that the total mass of a closed system remains constant over time, regardless of any physical ...