subject
Physics, 16.09.2019 23:30 sahebahb

Tom is climbing a 3.0-m-long ladder that leans against a vertical wall, contacting the wall 2.1 m above the ground. his weight of 880 n is a vector pointing vertically downward. (weight is measured in newtons, abbreviated n.)
a) what is the magnitude of the component of tom's weight parallel to the ladder?
b) what is the magnitude of the component of tom's weight perpendicular to the ladder?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 13:10
An unknown substance has a melting point of 1064 ∘c, is insoluble in water, conducts electricity as a solid, and is hard. given these properties, which of the following are possible identities for the unknown substance? check all that apply. view available hint(s) check all that apply. sio2 f2 au kbr
Answers: 3
question
Physics, 21.06.2019 21:50
Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit
Answers: 2
question
Physics, 22.06.2019 01:00
First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge –q to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge – to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit
Answers: 2
question
Physics, 22.06.2019 01:30
An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3
Answers: 1
You know the right answer?
Tom is climbing a 3.0-m-long ladder that leans against a vertical wall, contacting the wall 2.1 m ab...
Questions
question
Social Studies, 17.11.2020 17:40
question
History, 17.11.2020 17:40
question
Chemistry, 17.11.2020 17:40