Q: Please answer the sheets below
A: 2:
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Q: Plz don't use chat gpt
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Q: Plz don't use chat gpt
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Q: A, B,&C
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A: Step 1:Part (a):Step 2:Part (b):
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A: Approach to solving the question: Detailed explanation:Examples: Key references:
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Q: Don't use chat gpt It
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Q: Don't use chat gpt It
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Q: don't use chat gpt
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Q: Don't use chat gpt
A: Step 1: Step 2: Step 3:. Step 4:
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Q: Don't use chat gpt
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How many cm^2 are in 1 m^2?
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- What is the radius of a sphere, if it has a volume of 145 cm^3?Explain the solution on how to solve this step by step ? Given: 15000ft/s 1200 miles v² sin(20) R = here R = 1200 mile = 1200 × 5280 = 6336000 ft g = 32.2 ft/s? so put the values in the equation %3D (15000)² sin(20) 32.2 6336000 = sin (20) = 6336000x32.2 (15000)? 20 = sin- (0. 9067) 65.06 0 = = 32. 53 = 0 = 32. 53° so now the flight time 2 vsin(0) 2x15000 sin(32.53) T 32.2 T = 501 sec %3DThe Earth is roughly spherical, with a radius of 6.37x10^6 metres. The size of the Earth is: O40.6 x 10^6 m^3 O 127 x 10^6 m^3 O258 x 10^6 m^3 O 510 x 10^6 m^3 O 1082 x 10^6 m^3 O to leave
- How do you find the area of this? I had to do an experiment where you take a styrofoam cup and poke a flashlight through the bottom of it, then shine the light onto a wall from different distances and measure the diameter. I have to calculate the area. It it just pi*r^2? That's what I did, but then I've seen someone else use 4*pi*r^2 and that confused me. I want to make sure I done it right.A typical oil molecule has an effective diameter of 0.25 nm. If 25 L (1 L is the same as 1000 cm3) of oil is spilled on a lake, and if the oil is spread so that it is only a single molecule thick, what will be the approximate area of the oil slick? Assume that the oil molecules are just touching.A = 2 X 1025, B = 4.5 X 10-10, C = 3 X 10-6. AB/C = ? (2) ACB = ? (3) The Moon is approximately 400,000 km from the Earth. An atom of a certain element has a diameter of 4 X 10-8 cm. Given 1 km = 1,000 m and 1 m = 100 cm, about how many atoms of this element can be lined up between Earth and Moon? (4) A spherical planet has a radius of 2,000 km and a mass of 1025 kg. Calculate its density (mass/volume) in kilograms per cubic meter. (5) How many of the atoms in Question (3) can fit within a spherical planet with a diameter of 2 X 104 km? (6) An asteroid’s radius is 200 m and its distance from Earth is 107 km. What angle in degrees (θ) will it subtend? Use the equation θ = 57 (diameter) / distance
- Given that the Diameter of Earth is about 7200 miles, how many Earths would fit across the Sun? You turn toward the east, seeing the full moon rising. You find that half of your finger tip at arm's length also covers the diameter of the Moon! Given that the diameter of the Moon is about 2160 miles, approximately how far from Earth is the Moon in miles and km according to your calculations?A rectangular box with mass 16.5 g is said to have dimensions of 2.8 cm x 1.7 cm * 0.4 cm . Calculate the density of this rectangular box, in g/cm^ 3 . The volume of a rectangular box is length times width times depth (I^ * W^ * d) .Since 1 cubic cm= 1mL, then how many cubic cm are there in a liter?