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what is the formula for work done. If the angle between gravitational force and direction of motion is 𝚹 then work done due to gravity is given by W mgh cos 𝚹 So if an object is moving in horizontal direction on the surface of earth then work done by gravity is zero. The work formula is articulated as.
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Work is defined as the product of applied force and the distance through which the force acts. W 1 2 m v 2 - 1 2 m u 2 1 2 m v 2 - u 2 Applying v 2 - u 2 2as. Ie By Direct Formula.
Work done by A in x 3 days work done by B in x days 1.
The work is subsequently calculated as forcedisplacementcosine theta where theta is the angle between the force and the displacement vectors. Force can be calculated with the formula Work F D Cosineth where F force in newtons D displacement in meters and th the angle between the force vector and the direction of motion. It is written as in Newton meter or Nm. The car takes 20m to come to a stop.
