A spaceship takes off vertically from rest with an acceleration of 27.5 m/s2.27.5 m/s2. What magnitude of force FF is exerted on a 54.0 kg54.0 kg astronaut during takeoff? Express FF as a multiple of the astronaut's weight ww on Earth.
A spaceship takes off vertically from rest with an acceleration of 27.5 m/s2.27.5 m/s2. What magnitude...
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.
Question 30 1 out of 1 points Assuming a constant acceleration of ax 4.3 m/s2 starting from rest, what is the airplane's takeoff velocity after 18.4 s? How far down the runway has the plane moved by the time it takes off? Question 30 1 out of 1 points Assuming a constant acceleration of ax 4.3 m/s2 starting from rest, what is the airplane's takeoff velocity after 18.4 s? How far down the runway has the plane moved by the...
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...
A rocket is fired vertically and ascends with a constant vertical acceleration of 25 m/s2 for 1.5 min. Its fuel is then all used and it continues as a free-fall particle. A) What is the maximum altitude reached? B) What is the total time elapsed from takeoff until the rocket strikes the earth?
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...
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 .
A rocket rises vertically, from rest, with an acceleration of 3.4 m/s2 until it runs out of fuel at an altitude of 1500 m . After this point, its acceleration is that of gravity, downward. A) What is the velocity of the rocket when it runs out of fuel? B) How long does it take to reach this point? C) What maximum altitude does the rocket reach? D) How much time (total) does it take to reach maximum altitude? E)...
A rocket rises vertically from rest with an acceleration of 3.2 m/s2 until it runs out of fuel at 775 m. After this point, its acceleration is only that of gravity, downward. (a) What is the velocity of the rocket when it runs out of fuel? (b) How long does it take to reach this point? (c) What maximum altitude does the rocket reach? (d) How much time does it take (total) to reach its maximum altitude? (e) With what...
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...
A rocket rises vertically, from rest, with an acceleration of 3.2 m/s2 until it runs out of fuel at an altitude of 1300 m. After this point, its acceleration is that of gravity, downward. (a) What is the velocity of the rocket when it runs out of fuel? (Assume up is positive.) 1 m/s (b) How long does it take to reach this point? 2 s (c) What maximum altitude does the rocket reach? 3 m (d) How much time...