Bonus/ Reminder: A 100 kg astronaut throws a 20 kg ball in outer space. During the...
answer all please 1 If a 71-kg astronaut at rest in space throws a ball with mass 0.61 kg at a speed of 12 mph. What happens to the astronaut as a result? 4 A moving ball collides elastically with another ball that is twice as heavy and is initially at rest. What happens to the lighter ball as a result of the collision? (a) She picks up some of the movement of the ball, causing her to move forward....
1. Games in Space: On Earth, an astronaut throws a ball straight upward, and it stays in the air for a total of 3.0s before they catch it at the same height they released it. On the Moon, acceleration due to gravity is1/6 the value on Earth. If the astronaut repeats this process on the Moon, giving the ball the same initial speed, how much time would pass before they catch it?
If the astronaut throws the 3.20 kg tool with an acceleration of 7.50 m/s2 , what is the magnitude of the acceleration a of the astronaut during the throw? Assume that the total inertia of the astronaut is 88.0 kg .
An astronaut and equipment weigh 1,862 N on Earth. Weightless in space, the astronaut throws away a 5.4 kg wrench with a velocity of 5.6 m/s. What is the resulting velocity of the astronaut in the opposite direction?
An astronaut and equipment weigh 2,156 N on Earth. Weightless in space, the astronaut throws away a 5.4 kg wrench with a velocity of 5.5 m/s. What is the resulting velocity of the astronaut in the opposite direction? v = ______ m/s Please show all work.
2. Artificial gravity is necessary for humans to stay healthy during extended stays in space. To provide artificial gravity, a space station is shaped like a cylinder with a diameter of 2200 m, and it rotates about its center at a constant rate. The astronauts live inside the cylinder at the outer edge, and feel a gravitational pull outwards. (a) How long should one revolution of the space station take if the acceleration of an astronaut on the outer edge...
An astronaut is taking a space walk near the shuttle when her safety tether breaks. The astronaut takes a tool from her tool belt and throws it away from the shuttle to get back to the shuttle. If the astronaut throws the tool with a force of 16.0 N, what is the magnitude of the acceleration a of the astronaut during the throw? Assume that the total mass of the astronaut after she throws the tool is 80.0 kg. Answer...
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...
An astronaut of mass 84.0 kg is taking a space walk to work on the International Space Station. Because of a malfunction with the booster rockets on his spacesuit, he finds himself drifting away from the station with a constant speed of 0.690 m/s. With the booster rockets no longer working, the only way for him to return to the station is to throw the 8.95 kg wrench he is holding. In which direction should he throw the wrench? away...
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...