1. What is the SUVAT Equation?

The SUVAT equations are a set of kinematic equations that describe the motion of objects under constant acceleration. This calculator uses the equation that relates displacement (s), initial velocity (u), time (t), and acceleration (a).

2. How Does the Calculator Work?

The calculator uses the SUVAT equation:

Where:

• \( s \) — Displacement (meters)
• \( u \) — Initial velocity (m/s)
• \( t \) — Time (seconds)
• \( a \) — Acceleration (m/s²)

Explanation: The equation calculates the total displacement by combining the distance covered due to initial velocity and the distance covered due to acceleration.

3. Importance of SUVAT Calculations

Details: These calculations are fundamental in physics for solving problems related to motion under constant acceleration, such as projectile motion or vehicle braking distances.

4. Using the Calculator

Tips: Enter any three known values to calculate the fourth. Time must be positive. Values can be positive or negative depending on direction.

5. Frequently Asked Questions (FAQ)

Q1: What if acceleration is zero?
A: The equation simplifies to s = ut (constant velocity motion).

Q2: Can I use this for deceleration?
A: Yes, use negative acceleration values for deceleration.

Q3: What units should I use?
A: Use consistent SI units - meters for distance, seconds for time, m/s for velocity, and m/s² for acceleration.

Q4: Does this work for non-constant acceleration?
A: No, SUVAT equations only apply when acceleration is constant.

Q5: How accurate is this calculation?
A: Perfectly accurate for ideal constant acceleration scenarios, but real-world factors like air resistance may affect actual results.