Answered

Sumali sa IDNStudy.com para sa detalyadong mga sagot sa iyong mga tanong. Tuklasin ang mga kumpletong sagot sa iyong mga tanong mula sa aming komunidad ng mga eksperto.

A cabinet is pulled across a cemented floor with a rope that makes an angle of 35 degrees with the floor. What is the component of the force parallel to the floor if a 90 N force is exerted? 

Sagot :

Indrawboyidn

The component of the force parallel to the floor: 73.724 N

Further explanation

Force is the pull or push that occurs to an object

The unit = N, Newton

Force itself is a vector that has magnitude and direction

Each vector can be described in two perpendicular vectors

The first vector is a vector component on the x-axis (Fx) and the second vector is a vector component on the y-axis (Fy)

Using the principle rules of cosines and sines in triangles then:

  • Fx = F cos θ
  • Fy = F sin θ

A cabinet is pulled across with a force of 90 N which is parallel to the floor and forms an angle of 35 degrees

Parallel means the direction of the x-axis, so we find the force in the horizontal direction (x)

• Force on horizontal components (Fx)

[tex]\rm Fx=F~cos~\theta\\\\Fx=90~cos~35^o\\\\Fx=\boxed{\bold{73,724~N}}[/tex]

Learn more

example of 2nd newtons law

https://brainly.ph/question/128165

Find the acceleration

https://brainly.ph/question/110544

https://brainly.ph/question/2207216

uniformly accelerated motion

https://brainly.ph/question/2132892

#LetsStudy

Salamat sa iyong kontribusyon. Huwag kalimutang bumalik upang magtanong at matuto ng mga bagong bagay. Ang iyong kaalaman ay napakahalaga sa ating komunidad. Ang IDNStudy.com ay laging nandito upang tumulong sa iyo. Bumalik ka palagi para sa mga sagot sa iyong mga katanungan.