Home
Back
Acceleration Formula:
| From: | To: |
The acceleration formula describes how quickly an object's velocity changes over time. It is a fundamental concept in physics that measures the rate of change of velocity with respect to time.
The calculator uses the acceleration formula:
Where:
Explanation: The formula calculates how much an object's velocity changes per unit time. Positive acceleration indicates speeding up, while negative acceleration (deceleration) indicates slowing down.
Details: Acceleration calculations are essential in physics, engineering, automotive design, sports science, and many other fields. They help understand motion dynamics, design safety systems, and analyze performance.
Tips: Enter change in velocity in meters per second (m/s) and change in time in seconds (s). Time must be greater than zero. The result will be in meters per second squared (m/s²).
Q1: What is the difference between acceleration and velocity?
A: Velocity measures how fast an object is moving and in what direction, while acceleration measures how quickly the velocity is changing.
Q2: Can acceleration be negative?
A: Yes, negative acceleration (deceleration) occurs when an object is slowing down. The direction of acceleration is opposite to the direction of motion.
Q3: What are typical acceleration values?
A: Gravity on Earth is approximately 9.8 m/s². Car acceleration ranges from 3-8 m/s², while high-performance vehicles can exceed 10 m/s².
Q4: How is acceleration related to force?
A: According to Newton's second law, F = ma, where force equals mass times acceleration. Acceleration is directly proportional to the net force applied.
Q5: What is instantaneous acceleration?
A: Instantaneous acceleration is the acceleration at a specific moment in time, calculated as the derivative of velocity with respect to time.