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When astronauts launch to space in a rocket they experience large accelerations. To practice working in...
Astronauts use a centrifuge to simulate acceleration of a rocket launch. The centrifuge takes 20.0 seconds...
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...
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...
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0...
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 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 20.0...
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 20.0 s to speed up from rest to its top speed of 1 rotation every 1.20 s. The astronaut is strapped into a seat 7.20 m from the axis. Part A What is the astronaut's tangential acceleration during the first 20.0 s? Express your answer with the appropriate units. Value Units Submit Request Answer Part B How many g's of acceleration does the astronaut experience...
As their booster rockets separate, Space Shuttle astronauts typically feel accelerations up to 3g, where g...
As their booster rockets separate, Space Shuttle astronauts typically feel accelerations up to 3g, where g = 9.80 m/s2. In their training, astronauts ride in a device where they experience such an acceleration as a centripetal acceleration. Specifically, the astronaut is fastened securely at the end of a mechanical arm, which then turns at constant speed in a horizontal circle. Determine the rotation rate, in revolutions per second, required to give an astronaut a centripetal acceleration of 2.97g while in...
The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts....
The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts. Some of these studies use a machine known as a centrifuge. This machine consists of a long arm, to one end of which is attached a chamber in which the astronaut sits. The other end of the arm is connected to an axis about which the arm and chamber can be rotated. The astronaut moves on a circular path, much like a model airplane...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. Free body diagram (a) At what angular velocity, in rad/s, is the centripetal acceleration 10 gs if the rider is 10.0 m from the center of rotation? rad/s (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation as shown in the figure. At what angle 0 below...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in...
A large centrifuge is used to expose aspiring astronauts to
accelerations similar to those experienced in rocket launches and
atmospheric reentries.
(a)
At what angular velocity, in rad/s, is the centripetal
acceleration 10 gs if the rider is 12.0 m from the center
of rotation?
rad/s
(b)
The rider's cage hangs on a pivot at the end of the arm,
allowing it to swing outward during rotation as shown in the
figure. At what angle θ below the horizontal will...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. Free body diagram 8 (a) At what angular velocity, in rad/s, is the centripetal acceleration 10 gs if the rider is 12.0 m from the center of rotation? rad/s (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation as shown in the figure. At what angle 0...
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 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 20.0 s to speed up from rest to its top speed of 1 rotation every 1.20 s. The astronaut is strapped into a seat 7.20 m from the axis. Part A What is the astronaut's tangential acceleration during the first 20.0 s? Express your answer with the appropriate units. Value Units Submit Request Answer Part B How many g's of acceleration does the astronaut experience...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. Free body diagram (a) At what angular velocity, in rad/s, is the centripetal acceleration 10 gs if the rider is 10.0 m from the center of rotation? rad/s (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation as shown in the figure. At what angle 0 below...
A large centrifuge is used to expose aspiring astronauts to
accelerations similar to those experienced in rocket launches and
atmospheric reentries.
(a)
At what angular velocity, in rad/s, is the centripetal
acceleration 10 gs if the rider is 12.0 m from the center
of rotation?
rad/s
(b)
The rider's cage hangs on a pivot at the end of the arm,
allowing it to swing outward during rotation as shown in the
figure. At what angle θ below the horizontal will...
A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. Free body diagram 8 (a) At what angular velocity, in rad/s, is the centripetal acceleration 10 gs if the rider is 12.0 m from the center of rotation? rad/s (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation as shown in the figure. At what angle 0...
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