The measures of the angles between the resultant and two applied forces are 60° and 45°, and the magnitude of the resultant is 27 pounds. Find, to the nearest pound, the magnitude of each applied force.

Respuesta :

Lanuel

The magnitude of each applied force are 20 and 24 pounds respectively.

Given the following data:

  • Force 1 = 60 Newton.
  • Force 2 = 45 Newton.
  • Resultant force = 27 pounds.

Conversion:

1 pounds = 4.44822 Newton.

27 pounds = 120.102 Newton.

What is a force?

A force can be defined as a push or pull of an object, which typically results in a change of motion (acceleration) due to the interaction of the object with another.

F = [tex]180-60-45[/tex] = 75 Newton.

Based on vector diagram, the force (45 N) is more inclined towards the resultant force. Thus, magnitude of the smaller force is given by this mathematical expression (Law of Sine):

[tex]\frac{27}{sin75} =\frac{x}{sin45} \\\\x=\frac{27(sin45)}{sin75}[/tex]

x = 20 pounds.

For the larger force:

[tex]\frac{27}{sin75} =\frac{y}{sin60} \\\\y=\frac{27(sin60)}{sin75}[/tex]

y = 24 pounds.

Read more on force here: brainly.com/question/1121817

ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE