A stone is thrown horizontally from the top of a vertical cliff and lands 4.0s later at a distance 12.0m from the base of the cliff. Ignore air resistance. a. Calculate the horizontal speed of the stoneb. Calculate the height of the cliffjawab pakai rumus dan cara yaaa!!
1. A stone is thrown horizontally from the top of a vertical cliff and lands 4.0s later at a distance 12.0m from the base of the cliff. Ignore air resistance. a. Calculate the horizontal speed of the stoneb. Calculate the height of the cliffjawab pakai rumus dan cara yaaa!!
Jawaban:
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2. What did the wolf ask when he saw the goat grazing at the edge of a high cliff?
Jawaban:
What did the wolf ask when he saw the goat grazing at the edge of a high cliff?
Answer : To graze on the level ground
Penjelasan:
The Wolf and The Goat
A wolf saw a goat grazing at the edge of a high cliff. The wolf smacked his lips at the thought of a fine goat dinner.
“My dear friend,” said the wolf in his sweetest voice, “aren’t you afraid you will fall down from that cliff? Come down here and graze on this fine grass beside me on safe, level ground.”
“No, thank you,” said the goat.
“Well then,” said the wolf, “aren’t you cold up there in the wind? You would be warmer grazing down here beside me in this sheltered area.”
“No, Thank you,” said the goat.
“But the grass tastes better down here!” said the exasperated wolf,”Why dine alone?”
“My dear wolf,” the goat finally said, “are you quite sure that it is My dinner you are worrying about and not your own?”
3. The capacity of a cubical tank is 216cm.what is the lenght of each edge of the tank?
Hopeithelpsandgoodluck!
MAKE ANSWER BRAINLIEST!
4. Please make a short story from the sentence below.cliff is a mount climber and his favorite scene is watching the sunrise from the peak
Jawaban:
This is cliff he is a mountain climber. Today he decided to go mountain climbing. he set up his camp to wait for the sunrise, watching the sunrise is his favorite scene from the peak. He went to sleep because it was getting dark but before he went to sleep he set his alarm so he would not miss the sunrise. he woke up early at 5:30 to watch the sunrise
Penjelasan:
5. The capacity of a cubical tank is 729 m³. What is the length of each edge of the tank?
Capacity = [tex]s^{3}[/tex]
729 [tex]m^{3}[/tex] = [tex]s^{3}[/tex]
[tex]\sqrt[3]{729}[/tex] = s
9 = s
length of each edge is 9m
6. 41. What can we learn from the story above ? 42. What did the wolf ask when he saw the goat grazing at the edge of a high cliff? 43. What did the goat finally say to the exasperated wolf? 44.What is the the text about? 45.What is called twister?
Jawaban:
Story nya apa dulu baru saya bisa jwb
Penjelasan:
Tolong dikasih tau dulu story yang dimaksud ya
7. the edge of the water is ?
Jawaban:
part of the physical elements of the city that has the potential to be developed into a living area and a place for people to gather. In its development, the Waterfront concept in several countries in the world has a concept that tends to be the same.
Penjelasan:
sorry if it wrong
8. A cube has a volume of 27 cm3. If the length of the edge is enlarged to 4 times the original length of the edge, the volume of the cube becomes…cm3.
Jawaban:
³√27 = 3
sisi x 4
= 3 x 4 = 12
v = s x s x s
= 12 x 12 x 12
= 1.728
9. A cube has a volume of 27 cm3. If the length of the edge is enlarged to 4 times the original length of the edge, the volume of the cube becomes…cm3.
Jawaban:
1,728
Penjelasan dengan langkah-langkah:
27 cm³ = 3 cm
4 times the original 3×4 = 12cm
volume cube
12³ = 1,728 cm³
10. Lucy stands on the edge of a vertical cliff and throws a stone vertically upwards. The stone leaves her hand with a speed of 15 m s–1 at the instant her hand is 80 m above the surface of the sea. Air resistance is negligible and the acceleration of free fall is 10 m s–2.
Batu vertikal diatas. Batu itu meninggalkan tangannya dengan kecepatan 15 m s-1 pada saat itu juga
11. if the speed of a 20 g bullet which is shot out of a gun is 200 m/s. what is the kinetic energy of the bullet?
Energi Kinetik
= 1/2 x m x v²
= 1/2 x 0,02kg x 200²
= 1/2 x 4 x 200
= 2 x 200 = 400 J
12. The edge of river is _ _ _ _
Jawaban:
Bank ✔️Penjelasan:
Banknoun
Bank in this definition define to a meaning thelandalongside to a stream or river. Bank is mentioned as theedgeoftheriver
Transliterasi:
Tepi sungaiKata kunci:
4kata
Details
Mata pelajaran: BahasaInggris
Materi: Writing
Tingkatan: Umum
Semoga membantu dan maaf kalau ada salah ya...
-○-ttpsmngtbljr!!!-○-
13. Moun-taineers often use a rope to lower them-selves down the face of a cliff (this is called rappelling). They do this with their body nearly horizontal and their feet pushing against the cliff (Fig. P11.45). Suppose that an 75.3-kgclimber, who is 1.53 m tall and has a center of gravity 1.5 m from his feet, rappels down a vertical cliff with his body raised 37.2° above the horizontal. He holds the rope 1.58 m from his feet, and it makes a 29.6° angle with the cliff face. (a) What tension does his rope need to support? (b) Find the horizontal and vertical components of the force that the cliff face exerts on the climber’s feet. (c) What minimum coefficient of static friction is needed to pre-vent the climber’s feet from slipping on the cliff face if he has one foot at a time against the cliff?
Jawaban:
tidak mengerti bahasanya
14. fisika kelas 10opsi ada di gambarThe launching mechanism of a toy gun consists of a spring of unknown spring constant. when the spring is compressed 0,1 m the gun, when fired vertically, is able to launch a 40 g projectile to a maximum height of 20.0 m above the position of the projectile before firing.
Jawabannya sudah saya lampirkan diatas.
15. A stone is thrown vertically upwards with an initial speed of 10m/s from a cliff that is 50m high. a. find the time when it reaches the bottom of the cliff b.find the speed just before hitting the ground c. determine the total distance travelled by the stone tolong dikerjakan pakai cara dan RUMUS makasih
a) h=Vo.t - 1/2.g.t² -50=10t-5t² 5t²-10t-50=0 t²-2t-10t=0 t₁₂=[2±√(4+40)]/2 t₁₂=(2±6,63)/2 waktu yg memenuhi yang positip t = 8,63/2 = 4,315 s . b) Vt = Vo - gt Vt = 10 - 10.4,315 Vt = 10 - 43,15 Vt = -33,15 m/s Kecepatan ketika menumbuk tanah 33,15 m/s. Tanda negatip artinya arah kebawah karena arah positip keatas seperti Vo=+10 m/s. . c) Waktu untuk mencapai titik tertinggi ( Vt=0) Vt = Vo - gt 0 = 10 - 10.t 10.t = 10 t = 1 s . Tinggi max yg dicapai. h = Vo.t - 1/2.g.t² h = 10.1 - 1/2.10.1 h = 10 - 5 h = 5 m . Total jarak yg ditempuh. Y = 5+5+50 = 60 m
16. Given that the volume of a cube is 2744 cm3, find the length of its edge
Volume of cube = 2744 cm3
length of its edge is....
[tex]v = {s}^{3} \\ 2744 = {s}^{3} \\ s = \sqrt[3]{2744} \\ s = 14cm[/tex]
So the length of its edge is 14 cm
17. The volume of a cube is 2.744 cm3, so the edge is ... cm.
Jawaban:
V = r³
2744 = r x r x r
³√2744 = r
³√2744 = 14 cm
So, the edge is 14 cm
18. w the method you use to solve each problem.A flagpole is placed in the centre of a circle thatmeasures 2 metres from one side to the otheracross the middle.What is the distance from the flagpole to any pointon the edge of the circle?
Jawaban:
ini matematika atau inggris??
Penjelasan dengan langkah-langkah:
tolong jwb di komentar
nanti aku perbaiki jawaban nya
19. Given a cube ABCD.EFGH with edge of length a and a rectangular pyramid M.IJKL inside the cube such that its base diagonal coincides with the base of the cube. The length of the edge of pyramid base is half of the length of the edge of cube base. If M is the intersection of diagonal EG and HE, the distance from the centroid of JKM to the plane BCGF is ... . a. 1/12 a b. 1/4 a c. 1/3 a d. 1/2 a e. 1/6 a
Jawaban:
b.1/4 a maaf kalau salah
20. he area of each face of a cube is 64 m². What is the length of one edge of the cube? a. √64 b. ∛64
Jawaban:
a
Penjelasan dengan langkah-langkah:
[tex] \sqrt{64} \times \sqrt{64} = 64[/tex]
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