Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 20.0...
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 20.0 8 to speed up from rest to its top speed of rotation every 1.20 8. The astronaut is strapped into a soat 4.10 m from the axa Part A What is the astronaut's tangential acceleration during the first 2008? Express your answer with the appropriate units. Value Units Submit Request Part B How many g's of acceleration does the astronaut experience when the device...
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0 s to speed up from rest to its top speed of 1 rotation every 1.20 s . The astronaut is strapped into a seat 4.90 m from the axis. please show work. need help with both questions. Problem 4.59 Part A Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0 s to speed up from rest to...
Astronauts use a centrifuge to simulate acceleration of a rocket launch. The centrifuge takes 20.0 seconds to speed up from rest to its top speed of 1 rotation every 1.10 seconds. the astronaut is strapped into a seat 6.30 m from the axis. what is the astronauts tangential acceleration during the first 20.0 seconds? How many g's of acceleration does the astronaut experience when the device is rotating at top speed? Each 9.80 m/s2 of acceleration is 1 g
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0 s to speed up from rest to its top speed of 1 rotation every 1.50 s . The astronaut is strapped into a seat 7.60 m from the axis. a.What is the astronaut's tangential acceleration during the first 40.0 s ? b. How many g's of acceleration does the astronaut experience when the device is rotating at top speed? Each 9.80 m/s2 of acceleration...
When astronauts launch to space in a rocket they experience large accelerations. To practice working in this environment NASA puts them in a centrifuge: a device that spins them in a circle so that they experience centripetal acceleration. If the astronaut is strapped in 6.0m from the axis and rotates once every. a. What is the angular velocity? b. What is their centripetal acceleration? c. If the device accelerates at a constant rate from zero to the maximum velocity over...
Astronauts are spun in a device called a centrifuge as a physical test before they fly in space. With what linear speed would an astronaut need to be spinning in order to experience an acceleration of 3 g's at a radius of 10.0 m? (1 g = 9.80 m/s^22)
Astronauts on our moon must function with an acceleration due to gravity of 0.1659. Part A If an astronaut can throw a certain wrench 12.0 m vertically upward on earth, how high could he same starting speed in both places? Express your answer in meters. AXO + O ? Submit Request Answer Part B How much longer would it be in motion (going up and coming down) on the moon than on earth Express your answer in seconds. 70 AXP...
To withstand "g-forces" of up to 10 g's, caused by suddenly pulling out of a steep dive, fighter jet pilots train on a "human centrifuge". 10 g's is an acceleration of98 m/s^2.If the length of the centrifuge arm is 12.0 m, at what speed is the rider moving when she experiences 10 g's? Express answer with the appropriate units.
A rocket cruises past a laboratory at 1.00 x 10 m/s in the positive 1-direction just as a proton is launched with velocity in the laboratory frame) v=(1.76 x 10% +1.76 x 106) m/s. What is the proton's speed in the laboratory frame? Express your answer with the appropriate units. ? v1 = Value Units Submit Request Answer Part B What is the angle from the y-axis of the proton's speed in the laboratory frame? Express your answer with the...
The acceleration of the spacecraft in which the Apollo astronauts took off from the moon was 3.4 m/s2. On the moon, g = 1.6 m/s2. Part A What was the apparent weight of a 75 kg astronaut during takeoff? Express your answer with the appropriate units. Show work.