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Initial And Final Linear Speed/Velocity Calculator

Last updated: Monday, May 01, 2023
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Select a formula below
Speed/Velocity
Using Acceleration
Using Angular Velocity

Calculating the initial or final speed/velocity of an object is essential in physics and can be done using the acceleration and time. This formula is derived from the kinematic equations and is a fundamental concept in mechanics. By knowing the acceleration of an object and the time it travels, you can calculate its initial or final speed/velocity. This formula is often used in real-world applications, such as calculating the speed of a vehicle or the velocity of a projectile. Understanding how to use acceleration and time to determine an object's initial or final speed/velocity is a critical skill for anyone studying physics or working in related fields.

An alternative formula for determining the velocity can be derived from:
a = v2v1t
v1: the initial velocity/speed
a: the acceleration
v2: the final velocity/speed
t: the time in seconds
The SI unit of linear speed/velocity is: meter/second (m/s)
Select a problem below
Find v1
Find v2

Find v1

Use this calculator to determine the initial speed of an object when its acceleration, final speed and the time duration are given.
the acceleration
a
meter/square second
the final velocity/speed
v2
meter/second
the time in seconds
t
time
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