how to calculate acceleration

To calculate acceleration, you need two pieces of information: the initial velocity (v₁) and the final velocity (v₂) of an object, and the time (t) it takes for the object to transition from the initial velocity to the final velocity. The formula to calculate acceleration is:

Acceleration (a) = (v₂ - v₁) / t

Here's how to calculate acceleration step by step:

1. Determine the initial velocity (v₁) of the object. This could be given in units like meters per second (m/s) or kilometers per hour (km/h).

2. Determine the final velocity (v₂) of the object. Like the initial velocity, this can be given in the same units as the initial velocity.

3. Determine the time (t) it takes for the object to move from the initial velocity to the final velocity. This should be given in seconds (s).

4. Use the formula for acceleration: Acceleration (a) = (v₂ - v₁) / t

Substitute the values you obtained in steps 1, 2, and 3 into the formula. Then, calculate the result to find the acceleration.

Note: The SI unit for acceleration is meters per second squared (m/s²).