An upward force of 33.6 N is applied via a string to life a ball with a mass of 2.5 kg what is the acceleration of the ball

The acceleration of the ball is 3.64 m/s^2 (3.64 meters per second squared)

Explanation:

We use Newton's second law to solve this problem, considering that the net force on the ball is the upward force applied via the string, minus the downward force of gravity due to the ball's mass:

Fnet = 33.6 - 2.5 (9.8) = 9.1 N

then the ball's acceleration (a) will be:

Fnet = m * a

9.1 N = (2.5 kg) * a

a = (9.1/2.5)  m/s^2 = 3.64  m/s^2

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

does anyone know or what?