Understanding the Full Work Formula in Physics
Learn the full work formula: W = F x d x cos(θ), where force, distance, and angle are key. Explore its significance in physics.
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The full work formula is given by: Work (W) = Force (F) x Distance (d) x cos(θ), where Force is the applied force, Distance is the displacement, and θ is the angle between the force and the direction of displacement.
FAQs & Answers
- What is the formula for calculating work? The formula for calculating work is Work (W) = Force (F) x Distance (d) x cos(θ), where F is the force applied, d is the distance moved in the direction of the force, and θ is the angle between the force and the direction of movement.
- What factors affect the amount of work done? The amount of work done is affected by the magnitude of the force applied, the distance over which the force is applied, and the angle between the direction of the force and the direction of movement.
- Can work be done if there is no displacement? No, work cannot be done if there is no displacement. Even if a force is applied, if there is no movement in the direction of the force, the work done is zero.
- What is the significance of the angle in the work formula? The angle θ in the work formula accounts for the direction of the force relative to the direction of displacement. It determines how much of the applied force contributes to the work done; if the angle is 90 degrees, no work is done.