![SkyeShadow525](/avatars/7871.jpg)
SkyeShadow525
03.12.2019 •
Mathematics
Abuoy floating in the sea is bobbing in simple harmonic motion with period 2 seconds and amplitude 8 in. its displacement d from sea level at time t=0 seconds is 0 in, and initially it moves downward. (note that downward is the negative direction.) give the equation modeling the displacement d as a function of time t. d= ク
Solved
Show answers
More tips
- H Health and Medicine How to Choose the Right Tanning Cream?...
- C Computers and Internet How to Download Movies from Torrents?...
- S Style and Beauty How to Sew Harem Pants?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics What is 1/8 as a decimal...
- M Mathematics How do you know when to use a trig function when solving an equation?...
- M Mathematics Need Help Quick! Look at image...
- M Mathematics An isosceles right triangle with legs of length s has area A= s^2. At the instant when s= centimeters, the area of the triangle is increasing at a rate of 12 square centimeters...
- M Mathematics Solve for b. 5b – 8 = 4 – b b = [?] Enter...
- M Mathematics Samantha bought a refrigerator that is 3 1/2 feet wide, 5 1/2 feet tall, and 2 1/2 feet deep. How much space will the new refrigerator occupy?...
- M Mathematics A 20-sided number cube is made up of equilateral triangles. Write and solve an equation to determine the value of x on the number cube shown....
- M Mathematics Your at a sandwich shop, they offer 3 types of breads, 4 types of meats, and 8 types of toppings. How many different combinations are there?...
- M Mathematics A major league baseball player went up to bat 556 times during a certain season. He had the following number of hits: 81 singles, 27 doubles, 12 triples and 18 home runs. He also...
- M Mathematics If you start with 7,152 grams of a radioactive kind of lanthanum and the half-life is 93 minutes, how much will be left after 186 minutes...
Ответ:
The equation of the displacement
as a function of time
is :
Step-by-step explanation:
Generally , A simple harmonic wave is a sinusoidal function that is it can be expressed in simple
or
terms.
Thus,
is the general form of displacement of a SHM.
where,
given,
Time period (∴
∴
the equation :
⇒
------1
since
when
,
⇒
------2
where n is an integer ;
⇒since the bouy immediately moves in the negative direction ,
must be negative or c must be an odd multiple of
.
⇒
------3
where k is also an integer ;
the least value of
;
thus ,
the equation is :
Ответ:
A2 = A1*39/27
A2 = 711×39/27
A2 = 1027 m^2