subject

Physics, 22.07.2021 22:30 williamsa24mr238org

Một dao động điều hòa theo phương trình :x=4cos(10πt+π/4)(cm) Vào thời điểm t=0 vật đang ở đâu và di chuyển theo chiều nào?Vật tốc bằng bao nhiêu?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 16:20

Acube has a volume of 2011 cubic inches. what is the angle measure between a side of a cube and its interior diagonal?

Answers: 1

question

Physics, 22.06.2019 03:10

Aphysical change is a change in the size, shape,, or stafe of matter true or false

Answers: 1

question

Physics, 22.06.2019 04:10

Unpolarized light of intensity so passes through two sheets of polarizing material whose transmission axes make an angle of 60∘ with each other as shown in the figure. what is the intensity of the transmitted beam, st?

Answers: 3

question

Physics, 22.06.2019 09:00

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Answers: 3

You know the right answer?

Một dao động điều hòa theo phương trình :x=4cos(10πt+π/4)(cm) Vào thời điểm t=0 vật đang ở đâu và di...

Questions

question

Business, 28.06.2019 07:00

Idon"t know the answerwhat part of the word screen is label “d” pointing to? a. vertical ruler b. horizontal rulerc. right margin d. top margin...

question

Mathematics, 28.06.2019 07:00

Anew security system needs to be evaluated in the airport. the probability of a person being a security hazard is 0.03. at the checkpoint, the securit...

question

Biology, 28.06.2019 07:00

Create your own (4pts/trait) use the following chart to determine the traits that your monster will have. the dna code for each trait is given, so yo...

question

Mathematics, 28.06.2019 07:00

Y=-4x y=x^2-12 solve the system of equations...

question

Business, 28.06.2019 07:00

Mills corporation acquired as a long-term investment $240 million of 6% bonds, dated july 1, on july 1, 2018. company management is holding the bonds...

question

Spanish, 28.06.2019 07:00

What can you do in new mexico? ver la estatua de la libertadvisitar una cuevahacer alpinismosurfear...

question

Mathematics, 28.06.2019 07:00

The amount of space required by a particular firm is given below, where x and y are, respectively, the number of units of labor and capital utilized....

question

Arts, 28.06.2019 07:00

In most african artworks, including sculptures and masks, artists make the entire surface shiny or smooth. with what do africans associate this type o...

question

Mathematics, 28.06.2019 07:00

Suppose you are investigating the relationship between two variables, traffic flow and expected lead content, where traffic flow is a predictor of lea...

question

Spanish, 28.06.2019 07:00

What clue did the agency give to jake and summer? a map the museum the zoo an old red cat...

question

History, 28.06.2019 07:00

Factors that contributed to yemen becoming a failed state. social studies. and if you have the answers for this you give them to...

question

Mathematics, 28.06.2019 07:00

Brainliest + points! which statement describes data that is negatively skewed? a. the majority of the data is to the left of the mean. b. the majo...

question

Mathematics, 28.06.2019 07:00

Idon't understand this problem and i need...

question

Chemistry, 28.06.2019 07:00

The element magnesium would most likely have which one of these properties...

question

English, 28.06.2019 07:00

Determine whether the phrase below is a sentence or a fragment. imala will play the solo in the concert. a. sentence b. fragment...

question

Mathematics, 28.06.2019 07:00

Keisha is making a table summarizing her notes about the different types of investigation. she places an x into the table to show which steps are incl...

question

Biology, 28.06.2019 07:00

Which planets have moons? a) earth only b) jovian only c) terrestrial only d) both terrestrial and jovian...

question

English, 28.06.2019 07:00

John sat quietly in his chair, thinking. it had been one of the worst days of his life, and he needed time to process the events of the afternoon. he...

question

Mathematics, 28.06.2019 07:00

When a baby panda is born, it is 6cm in length. every week after this, its size increases by 5 cm. write an equation in slope intercept form modeling...

question

Physics, 28.06.2019 07:00

What changes can be expected with the passage of a weather front?...

More questions: Physics Another questions

Questions on the website: 13722362