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Work capacity of a body due to its motion refers to the ability of the body to perform work as a result of its kinetic energy. The greater the speed or mass of the body in motion, the greater its work capacity. Work capacity is directly related to the body's ability to overcome resistance and exert force during motion.
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What is energy and how is it different from kinetic energy?
Energy is the capacity to do work or produce heat. Kinetic energy is a type of energy associated with the motion of an object. While energy is a broad concept that encompasses various forms like kinetic, potential, and thermal energy, kinetic energy specifically refers to the energy of motion.
Is the motion of a body along a curved path translational?
No, the motion of a body along a curved path is not translational, as translational motion refers to straight-line motion. The motion of a body along a curved path involves a combination of translational and rotational motion due to changes in direction.
Which type of motion is exhibited by a freely falling body?
A freely falling body exhibits uniform acceleration motion due to the force of gravity acting on it. This means that the body's speed increases by the same amount every second as it falls towards the Earth.
How would you describe mechanical energy?
Mechanical energy is the sum of an object's kinetic energy (energy due to its motion) and potential energy (energy due to its position or condition). It represents the ability of an object to do work due to its motion or position.
Why a body moves in a circular motion?
A body moves in a circular motion because of the centripetal force acting towards the center of the circle, which keeps the body in its curved path. This force is necessary to counteract the natural tendency of an object to move in a straight line due to inertia.
