Mars has about 1/10 the mass and 1/2 the radius of Earth. About what fraction of g on Earth is g on Mars?
Mars has about 1/10 the mass and 1/2 the radius of Earth. About what fraction of...
Ratio of the mass of mars to the mass of earth is 0.107 and the ratio of the radius of mars to that of earth is 0.532. Use these ratios with the known value of the acceleration due to gravity on the surface of the earth, calculate the acceleration due to gravity on the surface of mars. What will be the weight of a human weighing 637 N on earth on mars? What will be his mass on mars? [5...
Mars is about half as massive as Earth. If Mars has a moon, M, with the same orbital radius as the Earth's moon, E, which satellite has a smaller period?
1. On Earth, the acceleration of gravity is about 10 m/s2. What would it be on Mars, where Mars has radius that is nearly 0.53 Earth's, and a mass which is only 0.107 Earth's, 2. Suppose there is a box of books with a mass of 10 kg resting on a flat horizontal table, and that the coefficient of static friction between the table and the box is 0.5. If you push on the box with a force of 60...
If mass of Mars is MMars ≈ 0.11 MEarth, what is the ration of its radius to radius of Earth, RMars/REarth = ?. Gravitational acceleration at the Earth and the Mars surfaces are respectively 9.8 m/s^2 and 3.8 m/s^2 approximately.
Mars has a mass of 6.421 × 1023kg, and radius 3.4 × 106m. (a) Calculate the gravitational acceleration “g”, at the surface of Mars. (b) Will the gravitational potential approximation given above for Mars be accurate over a larger or smaller range of values of ∆y than that for the Earth? Justify your answer (do the math). I already answered the question a, but I do not understand what they want for question b.
The planet Mercury has a radius of about 0.38 Earth radii and a mass of only 0.055 Earth masses. Estimate g on Mercury m/s^2
The Earth has a radius of about 6,350 km and a mass of 5.98e24 kg. Show the calculations of what would be the radius of Earth (in m or km) if its density were roughly the same as that of the atomic nucleus (given in page 15 of the book as 2.3X1014 g/cm3)
A 544-kg satellite is in a circular orbit about Earth at a height above Earth equal to Earth's mean radius. (a) Find the satellite's orbital speed. m/s (b) Find the period of its revolution. (c) Find the gravitational force acting on it A satellite of Mars, called Phobos, has an orbital radius of 9.4 x 106 m and a period of 2.8 104 s. Assuming the orbit is circular, determine the mass of Mars. x 10 s. Assuming kg
A pendulum has a period of 1.58 s on Earth What is its period on Mars, where the acceleration of gravity is about 0.37 that on Earth?
A pendulum has a period of 0.69 s on Earth. What is its period on Mars, where the acceleration of gravity is about 0.37 that on Earth?