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What would the escape velocity be for a planet with twice the mass of Earth and twice the diameter if the Earth's escape velocity is 11 km per s?
Escape velocity is determined by the formula ( v = \sqrt{\frac{2GM}{R}} ), where ( G ) is the gravitational constant, ( M ) is the mass of the planet, and ( R ) is its radius. For a planet with twice the mass of Earth and twice the diameter, its radius would also be twice that of Earth. Thus, the escape velocity would be ( v = \sqrt{\frac{2G(2M)}{2R}} = \sqrt{\frac{2GM}{R}} = 11 , \text{km/s} ). Therefore, the escape velocity for this planet would remain 11 km/s.
How much sterile water to add to ceftriaxone 2gm 20ml?
To reconstitute ceftriaxone 2g with a 20ml vial, you would typically add 10ml of sterile water for injection to achieve a concentration of 100mg/ml. Always follow the product's instructions and consult a pharmacist or healthcare provider for specific guidance.
How small would Betelgeuse have to get to have its escape velocity equal the speed of light?
It is difficult to determine has the mass of Betelgeuse is poorly constrained. Estimates range between 8 and 20 times the mass of the sun. For this mass range, the diameter would have to be between 47 and 118 kilometers (29 and 73 miles) for the whole mass of Betelgeuse to form a black hole.
What is the radius of the event horizon for 16 M sun?
The radius? The radius of a black hole may very well be infinite. The schwarzchild radius is give by: 2GM/c2. G is the universal gravitational constant, M is the mass (16 suns in your case), and c is, of course, the speed of light. G is 6.67 x 10-11 m3 /(kg∙sec2)]. M (one sun) is 2x1030 kg. c is 3x108 m/s Put it all together, and rs is 44,500 meters, or 45 km.
How do you calculate the radius of a 7 solar mass black hole?
The radius of the event horizon of a black hole can be approximated by its Schwarzschild radius which is given by the formula r=2GM/(c^2) where G is Newton's gravitational constant, M is the object's mass, and c is the speed of light. Standard units for mass and speed are kilograms and meters per second respectively, yielding a radius in meters. For a 7 solar mass black hole the Scwarzschild radius would be about 20.67 kilometers. So the event horizon would be about 40.34 kilometers across.
Which Ingredients of Ayurvedic kesh king hair oil online?
Each 100 ml oil Contains: Ingredients Glycyrrhiza glabra-1gm, Eclipta alba-2gm, Rubia Cordifolia-2gm, Pterocarpus santalinus-2gm, Terminalia Chebula-1gm, Terminalia bellirica-1gm, Symplocos racemosa-1gm, Amomum Subulatum-1gm, Nardastachys Jatamansi-1gm, Emblica officihaalis-2gm, Ziziphus mauritiana lam-1gm, Azadirachta indica-2gm, Lawsonia inermis-1gm, Bacopa monnieri-2gm, Mesua ferrea-1gm, Sesamum Indicum-100ml
What is the proper amount of sterile water required when reconstituting a 2gm IV of Cefotetan?
50-100cc
A serving of food has 100 calories and 2gm of saturated fat .is it high or low in saturated fat?
low fat
What is the smallest nugget in the world?
A small nugget is one that you can only pick up with two fingers , approx .2gm. The holtermans is not a nugget but a mass of gold.
How many Weight Watchers points are in Costco chicken alfredo?
It's a total of 11 points. Fat 26gm, Carbs 23gm, Fiber 2gm, Protein 27gm
How do you calculate schwarzcschild radius?
The Schwarzschild radius, rs, is given by rs = 2Gm/c2 where G is the gravitational constant, m is the mass of the object, and c is the speed of light in vacuum.
How many tablespoons is a sixteenth of a oz?
An ounce is 28.34 gm, or 436 gr. 1/16 of that is 27.25 gr. which is a little less than 2gm. -that in turn is 1/7 of a tablespoon.
What are the facts about Pluto?
it's a ball of ice it was discovered in 1930 it's a dwarf planet has a diameter of 2360kilometers has a density of 2gm/cm^3 it's minimum distance from earth is 2.7 billion miles has 4 known moons
If you want to build a lot of muscle how much protein should you eat before exercising?
its 2gm of protein per kg body weight daily but need not to be taken before exercise but advisory to take one fourth before the execise n the rest after the exercise
What would the escape velocity be for a planet with twice the mass of Earth and twice the diameter if the Earth's escape velocity is 11 km per s?
Escape velocity is determined by the formula ( v = \sqrt{\frac{2GM}{R}} ), where ( G ) is the gravitational constant, ( M ) is the mass of the planet, and ( R ) is its radius. For a planet with twice the mass of Earth and twice the diameter, its radius would also be twice that of Earth. Thus, the escape velocity would be ( v = \sqrt{\frac{2G(2M)}{2R}} = \sqrt{\frac{2GM}{R}} = 11 , \text{km/s} ). Therefore, the escape velocity for this planet would remain 11 km/s.
How to launch satellite into orbit?
A satellite can be launched into orbit simply by launching it out of the Earth's atmosphere. To do so, the object will need to reach escape velocity, calculated by the formula v = sqrt(2GM/r), where G is the universal gravitational constant, M is the mass of the earth, and r is the distance from the center of the earth.
How much sterile water to add to ceftriaxone 2gm 20ml?
To reconstitute ceftriaxone 2g with a 20ml vial, you would typically add 10ml of sterile water for injection to achieve a concentration of 100mg/ml. Always follow the product's instructions and consult a pharmacist or healthcare provider for specific guidance.
