1. What is the SUVAT Equation?

The SUVAT equations are a set of kinematic equations that describe the motion of objects under constant acceleration. The equation v² = u² + 2as relates final velocity (v), initial velocity (u), acceleration (a), and displacement (s).

2. How Does the Calculator Work?

The calculator uses the SUVAT equation:

Where:

• \( v \) — Final velocity (m/s)
• \( u \) — Initial velocity (m/s)
• \( a \) — Acceleration (m/s²)
• \( s \) — Displacement (m)

Explanation: The calculator automatically determines which variable is missing and calculates it based on the other three provided values.

3. Importance of SUVAT Calculations

Details: These equations are fundamental in physics for solving problems involving motion with constant acceleration, such as projectile motion or vehicle braking distances.

4. Using the Calculator

Tips: Enter any three known values (leaving one field blank) to calculate the missing variable. All values should be in SI units (meters and seconds).

5. Frequently Asked Questions (FAQ)

Q1: When can I use SUVAT equations?
A: Only when acceleration is constant. They don't apply to situations with changing acceleration.

Q2: What if I get a negative value for acceleration?
A: Negative acceleration indicates deceleration (slowing down).

Q3: Can I use this for vertical motion?
A: Yes, but remember acceleration due to gravity is approximately 9.81 m/s² downward.

Q4: What if I leave more than one field blank?
A: The calculator requires exactly three known values to solve for the fourth.

Q5: How precise are the results?
A: Results are rounded to 2 decimal places. For critical applications, consider measurement uncertainties.