Question

What is the acceleration of a 45.40 kg Barbell dropped on Earth/

Answer 1

The acceleration of a 45.40 kg Barbell dropped on Earth is 9.8
`m/s^2`

Step-by-step explanation:

As if the Barbell is free falling and having a mass of 45.40 Kg, the mass would not affect the acceleration of the free falling object.

The free falling objects have constant acceleration which is known as "g", it is also called as gravitational acceleration and its value is considered constant at 9.8
`m/s^2` (or sometimes 10
`m/s^(2)` ).