The Displacement Time Graph For Two Particles A And B

What is the velocity/time gradient graph for the oscillator ?

Daftar Isi

1. What is the velocity/time gradient graph for the oscillator ?

Jawaban:

The gradient of speed-time and velocity-time graphs represent acceleration. The area under a speed-time graph represents the distance travelled. Likewise, the area under a velocity-time graph represents the displacement of the moving object.

Penjelasan:

Gradien grafik kecepatan-waktu dan kecepatan-waktu mewakili percepatan. Area di bawah grafik kecepatan-waktu mewakili jarak yang ditempuh. Demikian juga, area di bawah grafik kecepatan-waktu mewakili perpindahan benda yang bergerak.

2. Air is removed from a tall jar to create a vacuum. A feather and a coin taht are realeased together from the top of the jar reach the bottom of the jar at the same time.(a) Describe the motion of the two falling objects(b) Sketch the velocity-time graph for the two falling objects.

Interesting question.
a. Since air was removed from the jar thus there would no any friction between air molecules and the falling feather and coin. Consequently, their falling motion was solely driven by the same acceleration (earth's gravitaional acceleration) and they would reach the bottom of the jar at the same time.

b. The velocity of those thing would behave like how velocity relates to acceleration and time:
v=v0+at, where v0: initial velocity; a: acceleration; t: time.
Hence the sketch would be linearly increasing.

3. Materi : ScienceMohon Bantuannya!State Of Matter And The Particles TheoryWhich Of The Following Statements About Particles Are True? A. Particles In Matter Are Moving All The Time B. Particles Of A Gas Are Lighter Than Particles If A Solid Of The Same SubstanceC. Particles Of A Gas Move At The Same Speed But In Different DirectionsD. Particles Of A Solid And A Liquid Of The Same Substance Vary In Type And Size

Jawaban:

eg is an i don't knowtsfhsfetg

4. question A1. what is the purpose of the graph? 2. can you understand the graph easily?3. what does the graph tell us about? 4. how many quantities are shown by the graph? what are they? question B1. how many numbers of respondents spend time watching tv for 2-3 hours? 2. how many numbers of respondents spend time watching tv for 3 or more hours?3. how many hours do the 12 respondents spend watching tv?

1.answer: the graph tell who has the most respondents

5. ..An atom has 3 sub-atomic particles - electron, proton and neutron. Which two particles can be found in the nucleus of an atom?

Proton and Neutron

while electrons are around the nucleus

6. Find the total work done by forces A and B if the object undergoes the displacement C. Hint : can you add the two forces first? Ini peljrn vektor

work = sigma forces x displacement. Try to find sigma symbol, I cant make is here with my cell phone.

Sigma means kumpulan, kalo bhs indonesia resultan gaya, atau jumlah gaya. Jadi gayanya dijumlahkan dulu terus dikali perpindahan.

7. what is the minimum engine displacement requirement for a motorbike

Jawaban:

arti: berapa persyaratan perpindahan mesin minimum untuk sebuah sepeda motor

Penjelasan:

maaf saya hanya bisa arti kan...

Jawaban:

artinya : berapa pesyaratan perpindahan mesin minimum untuk sebuah sepeda motor

Penjelasan:

maaf ya kalau salah ya

8. A hot air balloon rises vertically. At time t = 0, a ball is released from the balloon. This graph shows the variation of the balls velocity v with t. The the ball hits the ground at t = 4.1s a. Describe the journey of the ball based on the velocity-time graphb. Explain how the graph shows that the acceleration of the ball is constant.c. Use the graph to: (i) determine the time at which the ball reaches its highest point(ii) show that the ball rises for a further 12 m between release and its highest point(iii) determine the distance between the highest point reached by the ball and the groundd. The equation relating v and t is v=15-9.81t. State the significance in the equation of (i) the number 15(ii) the negative sign

Jawaban:

this league Inggris me no

9. A honeybee leaves the hive and travels 2 km before returning. Is the displacement for the trip the same as the distance traveled? If not, why not?

Penjelasan:

Displacement is not the same as the distance.

Definitely displacement is how far you move from one point to another in a straight line.

While the distance is the path an object has traveled.

10. Which of the following correctly describes thebehaviour of particles in liquid alcohol?A The particles are arranged in aregular manner.B The particles are free to move and slideover one another.The particles move freely atgreat speeds.The particles vibrate about in theirfixed positions.Tolong di bantu ya kakak yg cantik dan tampan

Jawaban:

a. the particles are arranged in a regular manner

11. Andy was moving 100 m to the North for 10 seconds, then he walked 300 m to the East for 35 seconds. Upon seeing his friend, he continued walking faster to the South 100 m so that he can catch his friend in 5 seconds. He finally stopped and able to talk with his friend. find: a. Draw a simple map which shows his motion and complete it with the compass b. His distance and displacement c. His average speed d. Draw a table and the distance-time graph of his motion e. Find the total distance covered based on the graph in question d f. Compare the distance in question b and d, they must be the same. What do you can conclude?

Jawaban:

a. terlampir

b. distance = 500 m

displacement = 300 m

c. average speed = 10 m/s

d. terlampir

e. jarak tempuh adalah panjang lintasan dari awal bergerak hingga berhenti bergerak.

Penjelasan:

12. what is the minimum engine displacement requrement for a motorbike A. 50cc B. 125cc C. 250cc

Jawaban:

C.125cc

Penjelasan:

minumum cc motor adalah 125cc seperti motor matic

13. The differences between the particulate models of wooden and water are…. *ᴀ. The particles of wooden are close and the particles of water are far from each otherʙ. The particles of water are close and the particles of wooden are far from each otherᴄ. The particles of wooden are arranged in fixed regular pattern and the particles of water are not arranged in fixed regular patternᴅ. The particles of wooden are not arranged in fixed regular pattern and the particles of water are arranged in fixed regular pattern

Jawaban:

Penjelasan:

terjemahan :

Perbedaan antara model partikulat kayu dan air adalah…. *

ᴀ. Partikel kayu saling berdekatan dan partikel air saling berjauhan

ʙ. Partikel-partikel air saling berdekatan dan partikel kayu saling berjauhan

ᴄ. Partikel kayu tersusun dalam pola teratur tetap dan partikel air tidak tersusun dalam pola teratur tetap

ᴅ. Partikel kayu tidak tersusun dalam pola teratur tetap dan partikel air disusun dalam pola teratur tetap

penjelasan :

Zat padat tersusun atas partikel-partikel yang teratur serta mempunyai jarak antarpartikel yang sangat dekat dan rapat.

sedangkan zat cair memiliki susunan partikel yang kurang teratur dan juga kurang rapat.

jadi jawabannya adalah C

sebenarnya yang A hampir benar tetapi partikel air itu bukan berjauhan akan tetapi hanya renggang atau kurang rapat

zat yang partikelnya saling berjauhan adalah zat gas

14. Choose a graph from below, and write a description using the information in the graph. *tolong deadline hari ini:))

Jawaban:

Maaf kalo salah

Penjelasan:

In the beginning of 2010, during january to August, the salmon catches were higher than the trout catches. but at September, the trout catches overtook the salmon catches

15. The following statements about the arrangement of particles: 1 The particles are arranged in regular rows 2 The particles are arranged randomly 3 The particles can only vibrate 4 The particles can move freely Which statements describe the particles in gases? A) 1 and 4 B) 2 and 3 C) 1 and 3 D) 2 and 4

Jawaban:

Penjelasan:

semoga membantu

maaf klo salah

16. Find the maximum and minimum point for y=3+4x³-x⁴. Sketch the graph of the curve.

Jawab:

Penjelasan dengan langkah-langkah:

[tex]y = 3+4x^3 - x^4\\\\y' = 12x^2 - 4x^3 = 0\\\\x^3 - 3x^2 = 0\\\\x^2(x-3) = 0\\\\x = 0 \;\cup\; 3\\\\y'' = 24x - 12x^2 = 0\\\\x^2 - 2x = 0\\\\x(x-2) = 0\\\\x = 0 \;\cup\; 2\\\\y''' = 24-24x = 0 => x = 1\\\\ y'''' = -24\\\\\begin{minipage}{15em}berdasarkan turunan keempat, ketiga, kedua, dan pertama :\\\\- f(x) terbuka keatas dan memiliki minimum pada interval $0 < x < 2$ \\\\- f(x) terbuka kebawah dan \\memiliki maksimum pada \\interval $x < 0$ atau $x > 2$ \\\\\end{minipage}[/tex]

[tex]\begin{minipage}{15 em}- f(x) memiliki perubahan kecekungan parabola singgung terbesar pada x = 1\\\\- berdasarkan turunan kedua maka f(x) memiliki maksimum lokal di x = 3\\\\- x = 0 pada interval $ 0< x < 2 $ bukan merupakan maksimum maupun minimum, tetapi secara keseluruhan tanpa interval x = 0 merupakan minimum f(x) (karena maksimum f(x) sudah ditemukan)\end{minipage}[/tex]

[tex]\begin{minipage}{15 em}- Nilai turunan keempat negatif dan mempengaruhi sifat turunan diatasnya \\- f(x) monoton turun ketika $x > 3$ dan monoton naik untuk \\$x < 0 \;\cap\; 0<x<3$ \\(netral pada x = 0)\end{minipage}[/tex]

maximum = f(3), "minimum" = f(0) = 3 = titik potong sumbu y

maximum = 3+4(3)³ - 3⁴ = 30

17. Time hours)3heheDistance cm)The average speed of the motionshown by this graph is ___ m/s (15 points)412 14 16 18 20Times)A swallow flies at a speed of 90 km/h for 4 hours and then at a speed of 50 km/h for ata Find the average speed for the whole journey (5 points)b. Draw the motion graph (10 points)5A wagon travels 80 km at 70 km/h and then further 150 km at 120 km/ha. Find the total time time taken. (5 points)b. Find the average speed for the whole journey (5 points)Draw the motion graph. (10 points)6.Explain and draw the motion graph of the states of an object below. (@5 points)a. In a constant speedb. At restlaration

Jawaban:

Jam waktu) 3 hehe Jarak cm) Kecepatan rata-rata gerakan ditunjukkan oleh grafik ini adalah ___ m / s (15 poin) 4 12 14 16 18 20 Waktu) Seekor burung layang-layang terbang dengan kecepatan 90 km / jam selama 4 jam dan kemudian pada kecepatan 50 km / jam untuk kecepatan a Temukan kecepatan rata-rata untuk seluruh perjalanan (5 poin) b. Gambarkan grafik gerak (10 poin) 5 Gerobak menempuh 80 km dengan kecepatan 70 km / jam dan kemudian 150 km dengan kecepatan 120 km / jam Sebuah. Temukan total waktu yang diambil. (5 poin) b. Temukan kecepatan rata-rata untuk seluruh perjalanan (5 poin) Gambarlah grafik gerak. (10 poin) 6. Jelaskan dan gambarkan grafik gerak status suatu objek di bawah ini. (@ 5 poin) Sebuah. Dalam kecepatan konstan b. Saat istirahat larasi

18. A car drives 5 miles Fast and 12 miles North for 10 seconds. What is the total displacement and distance of the car?

Jawaban:

Sebuah mobil melaju 5 mil dengan cepat dan 12 mil ke utara selama 10 detik. Berapakah perpindahan total dan jarak mobil tersebut?

Penjelasan dengan langkah-langkah:

follow ya

19. what does the gradient of velocity/time graph for an oscillator represent

Acceleration

20. what is the minimum engine displacement recruitment for motorbike

Jawaban:

artinya : berapa perekrutan perpindahan mesin minimum untuk sepeda motor

Penjelasan:

maaf saya cuma bisa artikan

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