kellimcollier2017 kellimcollier2017

29-01-2020
Physics

contestada

The magnitude of the force F is 650 lb. Express F as a vector in terms of the unit vectors i and j. Identify both the scalar and vector components of F.

Respuesta :

anniwuanyanwu1 anniwuanyanwu1

30-01-2020

Answer: Vector components of F are

Fx= -372.85i

Fy= 532.45j

The scalar components are

Fx= -372.85Lb

Fy= 532.45Lb

Explanation:

F = (Fcos125°)I + (Fsin125)j

F=650cos125)i + (650sin125)

F= (-372.85i + 532.45j)Lb

Ver imagen anniwuanyanwu1

Answer Link

Otras preguntas

Which organelles are found in both plant and animal cells? A. ribosomes and mitochondria B. a nucleoid and cell membrane C. cell wall and genetic material D. a

Which two organs are part of the excretory system? A. gizzard, beak B. stomach, esophagus C. large intestine, small intestine D. kidney, bladder I think its d,

Which statement correctly describes a chemical reaction? Reactants come out of a reaction. Energy is always released. Bonds between atoms break and new bonds fo

The cell is taking in substances through membrane proteins, without any energy expenditure of its own. The substances naturally follow their concentration gradi

Peristalsis in the alimentary canal is caused by the: A.contraction of muscle layers B.action of digestive enzymes C.stretching of the mucosa D.closing of the e

Which city in the United States started as a Spanish mission? A. Santa Fe B. Houston C. Miami D. Phoenix

If a rocky island appeared out of the water from volcanic activity, what type of organism would most likely live there first? Select one: a. Pioneer trees b. Li

Which terms are used for gametes that are needed for reproduction in vertebrate animals? A. sperm and eggs B. antibodies and pathogens C. seeds and spores D. bu

Substances whose atoms readily give up electrons are considered to be which of the following? A) Highly ductile B) Good insulators C) Highly malleable D) Good c

How does the carbon dioxide necessary for photosynthesis enter plants? a. through their roots b. through openings in the leaves called stomata c. the plants pro