Calculate torque needed toproduce such an acceleration

Assignment Help Physics
Reference no: EM13649083

In traveling to the Moon, astronauts aboard the Apllospacecraft put themselves into a slow rotation to dsitribute theSun’s energy evenly. At the start of their trip, theyaccelerated from no rotation to 1 revolution per minute during a12- min time interval. We can approximate the spacecraft as acylinder with mass 50 (metric) tons and a diameter of 8.5m. Calculate (a) the angular acceleration, (b) the torque needed toproduce such an acceleration, and (c) the magnitude of the linearacceleration of a point on the skin of the ship 5 min after itstarted accelerating.

Reference no: EM13649083

Questions Cloud

What is the true weight of the satellite : A satellite has a mass of 7930 kg and is in a circular orbit9.88x106 m above the surface of a planet. The periodof the orbit is 16.1 hours. The radius of the planet is 3.16x106 m. What is the true weight of the satellite when itis at rest on the plan..
Meter significantly alter the circuit : How much current would flow if you directly connected a 20Ω resistor to a 0.01 Volt battery? What would this 500 μA meter read if it was inserted into this circuit ( in series)? Would the internal resistance of the 500 μA meter significantly alter..
Demolition ball swings-determine the tension in the cable : A 3280 kg demolition ball swings at the end of a 17.1 m cable onthe arc of a vertical circle. At the lowest point of the swing, the ball is moving at a speed of 2.72 m/s. Determine the tension in the cable.
The axle of a wheel is mounted on supports : The axle of a wheel is mounted on supports that rest on arotating turntable as shown in the figure. The wheel has angularvelocity ω1 = 44.0 rad/s about its axle, and the turntablehas angular velocity ω2 = 35.0 rad/s about a vertical axis.
Calculate torque needed toproduce such an acceleration : In traveling to the Moon, astronauts aboard the Apllospacecraft put themselves into a slow rotation to dsitribute theSun’s energy evenly. At the start of their trip, theyaccelerated from no rotation to 1 revolution per minute during a12- min time ..
A mass is accelerating when it is seen doing what : A mass is accelerating when it is seen doing what? Now that we know the newton's law, what can beinfered about mass which is accelerating? How can you explain why your car stops quicker when tires continue rotating during braking?
Magnetic field electron to travel in straightline in gap : In Figure below, an electron accelerated from rest through potential difference V1=1.31 kV enters the gapbetween two parallel plates having separation d = 21.0 mmand potential difference V2= 111 V. The lowerplate is at the lower potential.
A series rcl circuit has a resonant frequency : A series RCL circuit has a resonant frequency of 2200 Hz. When operating at a frequency other than 2200 Hz, the circuit has acapacitive reactance of 5.50 Ohms and an inductive reactanceof 35.0 Ohms.
What is the magnitude of the braking force : A 65kg Bicyclist rides 88kg bicycle with a speed of 40m/s. (a) How much work must be done by the brakes to bring the bike and rider to a stop? (b) how far does the bicycle travel if it takes 4.0 second to come to rest? (c) What is the magnitude of..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd