Question

the net force on the propeller of a 3.2 kg model is 7.0 N forward. what is the acceleration of the plane

Answer 1

the acceleration is 2.19m/s^2

Answer 2

Acceleration of the plane,
`a=2.18\ m/s^2`

Step-by-step explanation:

It is given that,

Mass of the model, m = 3.2 kg

The net force acting on the propeller, F = 7 N

We need to find the acceleration of the plane. Let it is given by a. Using second law of motion, we can find the value of a. The mathematical relationship between the mass, force and the acceleration is given by :

`F=m* a`

`a=(F)/(m)`

`a=(7\ N)/(3.2\ kg)`

`a=2.18\ m/s^2`

So, the acceleration of the plane is
`2.18\ m/s^2`. Hence, this is the required solution.