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3. An astronaut is on a spacewalk outside a spaceship. The spaceship has a mass of...
An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the...
An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the space station, carrying only a rope and a bag of tools. First he tries to throw a rope to his fellow astronaut, but the rope is too short. In a last ditch effort, the astronaut throws his bag of tools in the direction of his motion, away from the space station. The astronaut has a mass of ma = 102 kg and the bag...
cores 0% Resources om Hint Check An unfortunate astronaut loses his grip during a spacewalk and...
cores 0% Resources om Hint Check An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the space station, carrying only a rope and a bag of tools. First he tries to throw a rope to his fellow astronaut, but the rope is too short. In a last ditch cffort, the astronaut throws his bag of tools in the direction of his motion, away from the space station. The astronaut has a mass of m,...
Suppose you are an astronaut on a spacewalk, far from any source of gravity. You find...
Suppose you are an astronaut on a spacewalk, far from any source of gravity. You find yourself floating alongside your spacecraft but 10 m away, with no propulsion system to get back to it. In your tool belt you have a hammer, a wrench, and a roll of duct tape. How can you get back to your spacecraft? a. Move like you are flying to the spaceship b. Move like you are swimming to the spaceship c. Throw the items...
A 60.0 kg astronaut is in outer space far from any object that would exert a...
A 60.0 kg astronaut is in outer space far from any object that would exert a significant gravitational force on him. He is outside of his spaceship and, initially, is stationary with respect to it. He would like to move toward his spaceship, but his jet pack is not functioning. To start his journey to safety, he pushes a 2.00 kg mallet with a speed of 5.0 m/s in the direction away from the ship. What is the astronauts speed...
a 63.0 kg astronaut is on a spacewalk when the tether line to the shuttle breaks. The astronaut...
a 63.0 kg astronaut is on a spacewalk when the tether line to the shuttle breaks. The astronaut is able to throw a spare 10.0 kg oxygen tank in a direction away fromthe shuttle with a speed of 12.0 m/s, propelling the astrounaut back to the shuttle. Assuming that the astrounaut starts from rest with respect to the shuttle, findthe astronaut's final speed with respect to the shuttle after the tank is thrown
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3 . In this expression, M is the mass of the Earth, r=6.79×106m is the distance from the center of the Earth to the orbit of the ISS, m=125kg is the mass of the astronaut, and a=20m is the distance from the astronaut to the center of mass of the ISS. Calculate the force of gravitational attraction between the...
An astronaut out on a spacewalk to construct a new section of the International Space Station...
An astronaut out on a spacewalk to construct a new section of the International Space Station walks with a constant velocity of 1.50 m/s on a flat sheet of metal placed on a flat, frictionless, horizontal honeycomb surface linking the two parts of the station. The mass of the astronaut is 78.0 kg, and the mass of the sheet of metal is 250 kg. (Assume that the given velocity is relative to the flat sheet.) (a) What is the velocity...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut...
The magnitude of the tidal force between the International Space Station (ISS) and a nearby astronaut on a spacewalk is approximately 2GmMa/r3 . In this expression, M is the mass of the Earth, r=6.79×106m is the distance from the center of the Earth to the orbit of the ISS, m=125kg is the mass of the astronaut, and a=16m is the distance from the astronaut to the center of mass of the ISS. Part A Calculate the magnitude of the tidal...
An astronaut in her space suit has a total mass of 87.0 kg, including suit and...
An astronaut in her space suit has a total mass of 87.0 kg, including suit and oxygen tank. Her tether line loses its attachment to her spacecraft while she’s on a spacewalk. Initially at rest with respect to her spacecraft, she throws her 12.0-kg oxygen tank away from her spacecraft with a speed of 8.00 m/s to propel herself back toward it, as shown in Figure 1. Determine (a) her speed after throwing the oxygen tank away and (b) the...
An astronaut in her space suit has a total mass of m, = 90.0 kg, including...
An astronaut in her space suit has a total mass of m, = 90.0 kg, including suit and oxygen tank. Her tether line loses its attachment to her spacecraft while she's on a spacewalk. Initially at rest with respect to her spacecraft, she throws her oxygen tank of mass m, - 12.0 kg away from her spacecraft with a speed v = 7.50 m/s to propel herself back toward it (see figure). (a) Determine the maximum distance she can be...
An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the space station, carrying only a rope and a bag of tools. First he tries to throw a rope to his fellow astronaut, but the rope is too short. In a last ditch effort, the astronaut throws his bag of tools in the direction of his motion, away from the space station. The astronaut has a mass of ma = 102 kg and the bag...
cores 0% Resources om Hint Check An unfortunate astronaut loses his grip during a spacewalk and finds himself floating away from the space station, carrying only a rope and a bag of tools. First he tries to throw a rope to his fellow astronaut, but the rope is too short. In a last ditch cffort, the astronaut throws his bag of tools in the direction of his motion, away from the space station. The astronaut has a mass of m,...
An astronaut out on a spacewalk to construct a new section of the International Space Station walks with a constant velocity of 1.50 m/s on a flat sheet of metal placed on a flat, frictionless, horizontal honeycomb surface linking the two parts of the station. The mass of the astronaut is 78.0 kg, and the mass of the sheet of metal is 250 kg. (Assume that the given velocity is relative to the flat sheet.) (a) What is the velocity...
An astronaut in her space suit has a total mass of m, = 90.0 kg, including suit and oxygen tank. Her tether line loses its attachment to her spacecraft while she's on a spacewalk. Initially at rest with respect to her spacecraft, she throws her oxygen tank of mass m, - 12.0 kg away from her spacecraft with a speed v = 7.50 m/s to propel herself back toward it (see figure). (a) Determine the maximum distance she can be...
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