On Mars, the acceleration due to gravity is approximately 37.83% of Earth's gravity. An astronaut whose...
What is the acceleration due to gravity on the surface of Mars (diameter of Mars is 6794 km; mass of Mars is 6.42 kg)? How far above the surface of Mars must one be for the acceleration due to gravity to be g/4? 2) 1000 671 e。 r= 339 200
Calculate the earth's gravity force on a 75 kg astronaut who is repairing the Hubble Space Telescope 600 km above the earth's surface. (a)l What is the gravitational pull of the earth? (b) What is his weight at the earth surface?
Exercise 4.19- enhanced At the surface of Jupiter's moon lo, the acceleration due to gravity is 181 m/s A watermelon has a weight of 450 N at the surface of the earth. In this problem, use 9 80 Im/s? for the acceleration due to gravity on earth What is its mass on the earth's surface? kg Request Answer Part B What is its mass on the surface of l07 kg Part C What is its weight on the surface of...
The force of gravity exerted by Earth on a fully suited astronaut at Earth's surface is 1810 N . What is the magnitude of the gravitational force exerted on her on Jupiter, where the acceleration due to gravity is 25.9 m/s2. What is the magnitude of the gravitational force exerted on her on the Moon, where the acceleration due to gravity is 1.6 m/s2?
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...
The acceleration due to gravity, g, is constant at sea level on the Earth's surface. However, the acceleration decreases as an object moves away from the Earth's surface due to the increase in distance from the center of the Earth. Derive an expression for the acceleration due to gravity at a distance h above the surface of the Earth, 9h. Express the equation in terms of the radius R of the Earth, g, and h. 9A Suppose a 74.35 kg...
Suppose an astronaut has landed on Mars. Fully equipped, the astronaut has a mass of 124 kg, and when the astronaut gets on a scale, the reading is 453 N. What is the acceleration due to gravity on Mars?
At the surface of Jupiter's moon Io, the acceleration due to gravity is 1.81 m/s2. Part A) If a piece of ice weighs 42.0 N at the surface of the earth, what is its mass on the earth's surface? M = (value) Kg? Part B) What is the mass of this piece of ice on the surface of Io? MIo= (value) Kg? Part C) What is the weight of this piece of ice on the surface of Io? WIo= (value)...
Imagine that you are part of the first human colony on Mars, where the acceleration rate of gravity is 3.8m/s2, and your team is equipped with mountain bikes. Unfortunately, to ride your bike, you must donn your 130 kg space suit and life support system. Assuming your mass to be 60 kg, the bike’s mass to be 15 kg, and the frictional coefficient of the tires against the Martian soil is 0.4 (approximately the same as on Earth), (a). How...
At what distance above the surface of the Earth is the acceleration due to earth's gravity .980m/s^2 if the acceleration due to gravity at the surface has magnitude 9.80 m/s^2? Draw a free-body diagram.