assuming the moon to revolve round the earth in a circle of radius 384000 km, taking...
assuming the moon to revolve round the earth in a circle of radius 384000 km, taking 27.3 days to complete one revolution, find the centripetal acceleration of the moon. by comparing this with the acceleration of a body due to gravity at the surface of the earth. taking the earth radius to be 6400 km, show that the acceleration of the moon is due to gravity, by using Newton's law of universal gravitation
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assuming the moon to revolve round the earth in a
circle of radius 384000 km, taking...
5. (Review) SInce the radius of the moon is much smaller than the radius of the...
5. (Review) SInce the radius of the moon is much smaller than the radius of the earth, why isn't gravity stronger on the moon according to the inverse square law of Newton's law of Universal Gravitation? 6. What is the approximate value of the net centripetal acceleration experienced by a 75.0 kg astronaut located in the ISS, a distance of 254 miles from the earth's surface?
please show all work. thank you (10 Points) The moon revolves about the earth in a...
please show all work. thank you
(10 Points) The moon revolves about the earth in a circle (very nearly) of radius R =239,000 mi or 12.6 X 108 ft, and requires 27.3 days of 23.4 X 105 sec to make a complete revolution. (a) What is the acceleration of the moon towards the earth? (Ans: a = 8.96 X 10-3 ft/sec) (b) If the gravitational force exerted on a body by the earth is inversely proportional to the square of...
1. A Ferris wheel at a carnival has a radius of 8 m and turns so...
1. A Ferris wheel at a carnival has a radius of 8 m and turns so that the speed of the riders is 11 m/s. (a) What is the magnitude of the centripetal acceleration of the riders? (b) What is the magnitude of the net force is required to produce this centripetal acceleration for a rider with a mass of 65 kg? 2.Two 325-kg masses (722 lb) are separated by a distance of 6 m. Using Newton's law of gravitation,...
radius of earth is 4 times larger than moon, mass of earth is 80 * Mass...
radius of earth is 4 times larger than moon, mass of earth is 80 * Mass of moon. Given acceleration due to gravity at Earth's surface is 10m/s^2, how much iwll a 250 kg object weigh on the surface of the moon?
An undiscovered planet pung Learnin An undiscovered planet, many lightyears from Earth, has one moon in...
An undiscovered planet
pung Learnin An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 17.0 days on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 213500 km and the planet has a radius of 3375 km, calculate the moon's radial acceleration. Number m/s
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 1960 x 103 se...
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 1960 x 103 seconds (about 23 days) on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 295.0 x 106 m and the planet has a radius of 3.70 x 10% m, calculate the moon's radial acceleration a.
An undiscovered planet, many lightyears from Earth,...
The QUESTIONS 1,2, and the PREDICTION Complete the calculations with the radius of the Earth (6.37x10^6)...
The QUESTIONS 1,2, and the PREDICTION
Complete the calculations with the radius of the Earth
(6.37x10^6)
THE QUESTIONS: (1) Using a pendulum, find the mass of the Earth. 2)At what angle does the equation for the period of a pendulum stop working? Equipment and Set-up 1. Set of hooked masses 3. String 5. Protractor 2. Stopwatch 4. Support rod and clamps 6. Meter stick Prediction What do you expect the values of acceleration due to gravity and the mass of...
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon...
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 1960 × 103 seconds (about 23 days) on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 275.0 × 106 m and the planet has a radius of 3.20 × 106 m, calculate the moon's radial acceleration ?c.
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon...
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 1960 × 103 seconds (about 23 days) on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 275.0 × 106 m and the planet has a radius of 3.20 × 106 m, calculate the moon's radial acceleration ?c .
1) Strength of the electric force The earth and the moon exert attractive gravitational forces on...
1) Strength of the electric force The earth and the moon exert attractive gravitational forces on one another according to Newton's law of gravitation. However, since the earth and the moon are electrically neutral (that is, the net charge of each planet is zero), they do not exert electrical forces on one another. Assume now that someone (aliens) removes some number N of electrons from both the earth and the moon, so that the two bodies now exhibit electrical repulsion...
please show all work. thank you
(10 Points) The moon revolves about the earth in a circle (very nearly) of radius R =239,000 mi or 12.6 X 108 ft, and requires 27.3 days of 23.4 X 105 sec to make a complete revolution. (a) What is the acceleration of the moon towards the earth? (Ans: a = 8.96 X 10-3 ft/sec) (b) If the gravitational force exerted on a body by the earth is inversely proportional to the square of...
An undiscovered planet
pung Learnin An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 17.0 days on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 213500 km and the planet has a radius of 3375 km, calculate the moon's radial acceleration. Number m/s
An undiscovered planet, many lightyears from Earth, has one moon in a periodic orbit. This moon takes 1960 x 103 seconds (about 23 days) on average to complete one nearly circular revolution around the unnamed planet. If the distance from the center of the moon to the surface of the planet is 295.0 x 106 m and the planet has a radius of 3.70 x 10% m, calculate the moon's radial acceleration a.
An undiscovered planet, many lightyears from Earth,...
The QUESTIONS 1,2, and the PREDICTION
Complete the calculations with the radius of the Earth
(6.37x10^6)
THE QUESTIONS: (1) Using a pendulum, find the mass of the Earth. 2)At what angle does the equation for the period of a pendulum stop working? Equipment and Set-up 1. Set of hooked masses 3. String 5. Protractor 2. Stopwatch 4. Support rod and clamps 6. Meter stick Prediction What do you expect the values of acceleration due to gravity and the mass of...
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