1. What is G-Force Acceleration?

Definition: G-force measures acceleration relative to Earth's gravity (1 G = 9.81 m/s²).

Purpose: Used in physics, engineering, and vehicle performance testing to compare accelerations to gravity.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( G \) — G-force (dimensionless)
• \( a \) — Measured acceleration (m/s²)
• \( g \) — Standard gravity (9.81 m/s²)

Explanation: Divides the measured acceleration by standard gravity to express it in G units.

3. Importance of G-Force Calculation

Details: Critical for understanding vehicle performance, human tolerance to acceleration, and engineering applications.

4. Using the Calculator

Tips: Enter the measured acceleration in m/s² and gravity value (default 9.81 m/s²). All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What does 1 G feel like?
A: 1 G is normal Earth gravity - what you feel standing still.

Q2: What's a typical G-force for cars?
A: Sports cars may reach 0.8-1 G during acceleration/braking.

Q3: What's human tolerance for G-forces?
A: Humans can tolerate about 5 Gs briefly, 9 Gs with training/suits.

Q4: When would I use a different gravity value?
A: For calculations on other planets or precise scientific work.

Q5: How is this different from gravitational force?
A: G-force measures acceleration, not the force of gravity itself.