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kayron
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Homework Statement
A cylinder of radius 20cm and mass 100g rolls down an inclined plane of height 60cm without slipping. the linear velocity of the cylinder at the bottom is?? (g=980cm/s/s)
Linear velocity is the rate of change of an object's position along a straight line. It is a measure of how fast an object is moving in a specific direction.
Linear velocity can be calculated by dividing the distance an object travels by the time it takes to travel that distance. The formula for linear velocity is V = d/t, where V is velocity, d is distance, and t is time.
The unit of measurement for linear velocity can vary depending on the system used. In the metric system, it is typically expressed in meters per second (m/s). In the imperial system, it is often measured in feet per second (ft/s) or miles per hour (mph).
Linear velocity measures the speed of an object moving in a straight line, while angular velocity measures the speed of an object rotating around a fixed point. Linear velocity is typically measured in distance per time, while angular velocity is measured in degrees or radians per time.
The shape of an object can greatly affect its linear velocity. For example, a cylinder with a larger diameter will have a greater linear velocity than a cylinder with a smaller diameter, assuming they are both rotating at the same angular velocity. This is because the larger cylinder covers more distance in the same amount of time.