Question

A 5.74 kg rock is thrown upwards with a force of 317 N at a location where the local gravitational acceleration is 9.81 m/s^2. What is the net acceleration of the rock?

Answer 1

`a=45.31m/s^2`

Step-by-step explanation:

From the question we are told that:

Mass
`m=5.74`

Force
`F=317N`

Gravitational Acceleration
`g=9.81m/s^2`

Generally the equation for Force is mathematically given by

`F-mg=ma`

`317-5.74*9.81=5.74 a`

`a=(260.7)/(5.74)`

`a=45.31m/s^2`