1. What is Work Done Equation Force?

Definition: This calculator computes the work done when a force acts on an object over a distance at an angle.

Purpose: It helps physics students and professionals calculate mechanical work in various applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( W \) — Work done (Joules, J)
• \( F \) — Force applied (Newtons, N)
• \( d \) — Distance moved (meters, m)
• \( \theta \) — Angle between force and displacement (degrees)

Explanation: Work is only done in the direction of displacement. The cosine component accounts for the angular relationship.

3. Importance of Work Calculation

Details: Calculating work helps understand energy transfer in mechanical systems and is fundamental in physics and engineering.

4. Using the Calculator

Tips: Enter the force in Newtons, distance in meters, and angle in degrees (0° for parallel, 90° for perpendicular).

5. Frequently Asked Questions (FAQ)

Q1: What does θ = 0° mean?
A: The force is parallel to displacement (maximum work done).

Q2: What happens at θ = 90°?
A: No work is done as force is perpendicular to displacement.

Q3: What are typical Newton values?
A: 1 N ≈ weight of 0.1 kg object on Earth. Human forces range 10-1000N.

Q4: Why is work in Joules?
A: 1 Joule = 1 Newton × 1 meter, the standard energy unit.

Q5: Does negative work exist?
A: Yes, when force opposes motion (θ between 90°-270°).