Respuesta :

The magnitude of FA is 5. 675 Newton and that of FB is  4. 779 Newton

How to determine the force magnitude

Using the formula:

Force, F = ma

Where m = mass and a = acceleration

For FA, mass = 11.8kg and a = 0.481 m/s²

Substitute the values into the formula

Magnitude of FA = 11.8 × 0.481 = 5. 675 Newton

For FB, mass= 11. 8kg and a = 0. 405 m/s²

Magnitude of  FB = 11. 8 × 0.405 = 4. 779 Newton

Thus, the magnitude of FA is 5. 675 Newton and that of FB is  4. 779 Newton

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