1. What is G Force?

G Force (gravitational force equivalent) measures acceleration as multiples of Earth's gravity. It's what you feel on roller coasters or when an airplane turns quickly!

2. How Does the Calculator Work?

The calculator uses the G Force equation:

Where:

• \( Speed \) — How fast you're moving (meters per second)
• \( r \) — Radius of the turn (meters)
• \( 9.81 \) — Acceleration due to gravity on Earth

Explanation: The faster you go or the tighter the turn, the more G Force you'll experience!

3. Importance of G Force Calculation

Details: Understanding G Force helps design safe roller coasters, calculate airplane turns, and explain why astronauts train in centrifuges.

4. Using the Calculator

Tips: Enter speed in meters per second and turn radius in meters. Try calculating G Force for different activities:

• Car turning (speed: 10 m/s, radius: 20 m)
• Roller coaster loop (speed: 15 m/s, radius: 10 m)
• Airplane turn (speed: 100 m/s, radius: 1000 m)

5. Frequently Asked Questions (FAQ)

Q1: How much G Force can humans handle?
A: Most people can handle 4-5g for short periods. Fighter pilots train to handle up to 9g with special suits!

Q2: What does 1g feel like?
A: 1g is normal Earth gravity - what you feel standing still. 2g feels like twice your weight!

Q3: Why do astronauts experience G Force?
A: During rocket launches (3-4g) and re-entry (up to 8g), astronauts feel heavy because of acceleration.

Q4: What's the highest G Force survived?
A: Race car driver David Purley survived an estimated 179g crash in 1977 (with serious injuries).

Q5: How can I experience G Force safely?
A: Try roller coasters (3-5g) or spinning playground equipment (1-2g). Always follow safety rules!