trinhgiaanhbob
trinhgiaanhbob trinhgiaanhbob
  • 03-09-2021
  • Physics
contestada

Find the resultant of two forces of 4.0N and 6.0N acting at an angle of 160° to each other.

Respuesta :

Аноним Аноним
  • 03-09-2021

[tex]\star\sf \overrightarrow{A}=4N[/tex]

[tex]\star\sf\overrightarrow{B}=6N[/tex]

  • Angle=160

[tex]\boxed{\sf R=\sqrt{A^2+B^2+2ABcos\theta}}[/tex]

[tex]\\ \sf\longmapsto R=\sqrt{4^2+6^2+2(4)(6)cos160}[/tex]

[tex]\\ \sf\longmapsto R=\sqrt{16+36+48(-0.93)}[/tex]

[tex]\\ \sf\longmapsto R=\sqrt{52-44.6}[/tex]

[tex]\\ \sf\longmapsto R=\sqrt{7.4}[/tex]

[tex]\\ \sf\longmapsto R=2.7N[/tex]

Answer Link

Otras preguntas

During which phase does Earth see more than half of the moon’s surface?
Shawn and Ellie are construction workers. Shawn can complete a concrete job in 5 hours, while Ellie can complete it in 7 hours. The foreman says that it will ta
The Scientific Revolution played a major role in the emergence of the Industrial Revolution. Which two statements best show the Industrial Revolution’s impact o
What was the impact of the platt amendment?
What is the resolution of “Raymond's Run”?
lyle is sewing for a project. find his total cost of purchases: $5.98,fabric $16.39, thread and 2.25 Velcro 2.29
Determine the poh of a 0.348 m ba(oh)2 solution at 25°c.
what state was admitted as a slave state
An even degree power function has a negative leading coefficient. Which answer correctly describes the function's end behavior?
the taj mahal built by a mughal emporeris an example of how architecture in india was inspired by who