A circular space station has a diameter of 386 m. Determine the frequency (per minute) with which the space station must rotate to imitate earth's gravitational field (g = 10 N/kg). Units should be rpm.
Q: An ordinary workshop grindstone has a radius of 6.50 cm and rotates at 7000 rpm. (a) Calculate the…
A:
Q: 2. A tether ball tied to a pole by a rope swings in a circular path with a centripetal acceleration…
A: The centripetal acceleration, The tangential speed,
Q: Part A What was the angular acceleration of the tires? Express your answer using two significant…
A:
Q: A giant Ferris wheel in Seattle, Washington has a diameter of 135 m and takes 30 minutes to make one…
A: The radius of the Ferris wheel is, r=135 m2=67.5 m The distance traveled by a rider in one…
Q: It has been suggested that rotating cylinders about 11.0 mi long and 5.92 mi in diameter be placed…
A: Given: Length of cylinder, L=11 mi = 17702.784 m Diameter of cylinder, d=5.92 mi = 9527.316 m To…
Q: A carnival ride spins people around in a circle that has a radius of 5 m. The carnival ride can make…
A: Write the given values with the suitable variables. r=5 mω=20 rev/min=20×2π60 rad/s=2.094 rad/s…
Q: Ferris wheel has radius of 5.0 m and makes one revolution in 8.0 seconds. A person weighing 670 N is…
A:
Q: It has been suggested that rotating cylinders about 16.5 mi long and 4.65 mi in diameter be placed…
A: Given data The length of the cylinder is l = 16.5 mi. The diameter of the cylinder is d = 4.65 mi =…
Q: Two bugs, Buzz and Crunchy, are sitting on a spinning disk on a horizontal plane. Buzz is sitting…
A: given that,r=0.80 mw=38 rpmw=3.979 radsμs=0.80μk=0.60mc=2.0 kg
Q: Future space stations will create artificial gravity by rotating. Consider a cylindrical space…
A: Given : Diameter of cylindrical space station D=730 m
Q: A car of mass m=1500kg is moving down a level road. It comes to a hill whose cross section is semi…
A:
Q: It has been suggested that rotating cylinders about 17.0 mi long and 4.55 mi in diameter be placed…
A:
Q: It has been suggested that rotating cylinders about 16.5 mi long and 3.60 mi in diameter be placed…
A:
Q: At its peak, a tornado is 64.0 m in diameter and carries 100 km/h winds. What is its angular…
A:
Q: An ultracentrifuge accelerates uniformly from rest to 100,000 rpm in 2.0 min. If this…
A:
Q: You are on a Ferris wheel that spins at 1 rpm. The ride is 26.6 m across. What is your apparent…
A: Answer the following question is
Q: A proposed space station includes living quarters in a circular ring 63.7 m in diameter. At what…
A: Given data: Diameter of circular ring is, D= 63.7 m Radius is, R= 31.85 m Acceleration due to…
Q: There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a…
A: Given The radius of the container is r = 11.2 cm = 11.2 x 10-2 m. The frequency of the rotating…
Q: The radius of the earth's very nearly circular orbit around the sun is 1.5×1011m. Find the magnitude…
A: Given information: The radius of the earth's circular orbit, r=1.5×1011 m The time period of the…
Q: At what angular speed should the earth rotate about it axis so that apparent weight of a body on the…
A: To find- Angular length of the day (T)Length of the day (i.e. periodic time T)=?Given…
Q: It has been suggested that rotating cylinders about 20.0 mi long and 5.69 mi in diameter be placed…
A:
Q: object moving in a circular trajectory experiences both centripetal and tangential accelerations.…
A: Given: An object moving in a circular trajectory experiences both centripetal and tangential…
Q: 80 kg person riding a Ferris wheel moves in a vertical circular trajectory of radius 6 m. As the…
A:
Q: A child rides a scooter in a circular path with a radius of 3.0 m. The tangential speed of the…
A: radius (R) = 3 m v= 3 msmass of child and scooter(m) = 45 kg
Q: There is a clever kitchen gadget for drying lettuce leaves after you wash them. It consists of a…
A: Radius of the container r=10.1 cm = 0.101 mRotating speed of cylinder= 2.96 revolutions per second
Q: A man-made satellite orbits the earth in a circular orbit that has a radius of 21000 km. The mass of…
A: Radius of orbit,R = 21000 km = 21000 x 103 m R = 21 x 106 mMass of the Earth, M = 5.97 x 1024…
Q: It has been suggested that rotating cylinders about 17.5 mi long and 6.31 mi in diameter be placed…
A:
Q: Artificial gravity is a must for any space station if humans are to live there for any extended…
A:
Q: At its peak, a tornado is 66.0 m in diameter and carries 270 km/h winds. What is its angular…
A:
Q: At what angular speed should the earth rotate about it axis so that apparent weight of a body on the…
A: Apparent weight of the body at the equator should be zero. Radius of the earth, R=6400 km=6.4×106 m…
Q: The earth travels around the sun in a circular orbit with a period of 1yr. An asteroid travels…
A: Time taken by earth to complete one rotation around sun (T) = 1 year Time taken by asteroid to…
Q: A .38 kg mass tied to the end of a 0.3m long string is pulled in a circle by If it is moving with an…
A: Given:- Mass m= 0.38 kg The length of the string L = 0.3 m The angular speed ω= 9.3 rad/sec…
Q: A bicycle is riding at a tangential speed of 13.2 m/s around a circular track. The magnitude of the…
A:
Q: How many revolutions per minute would a 30 m -diameter Ferris wheel need to make for the passengers…
A: d=30 mr=15 mThe passenger is weightless at the top.
Q: At its peak, a tornado is 50.0m in diameter a rev/s
A: Given:- The Diameter d= 50 m The speed of the wind is v = 110 km/h Find:- The angular velocity…
Q: pBid e asod e CD rotating. m
A:
Q: A flywheel of radius 32.87 cm rotates with a frequency of 4907 rpm. What is the value of the…
A:
Q: It has been suggested that rotating cylinders about 13.0 mi long and 4.81 mi in diameter be placed…
A:
Q: A floppy disk rotates with a constant angular speed of 60.6 rad/s. Find the tangential speed at a…
A: See below
Q: It has been suggested that rotating cylinders about 18.5 mi long and 4.60 mi in diameter be placed…
A:
Q: ron man starts to uniformly circle around the Earth at its equator, with a radius of 6400 km. When…
A: Given: The orbital radius of the iron man is 6400 km. The centripetal acceleration is 1g.
Q: A child is holding a string with a ball tied at the end. The child spins around in a circle causing…
A: Given: Radius of the string (r) = 1.3 m Angle with the horizontal, θ=48.8° Solution: From above…
Q: A disc with a radius of 53.89 cm is spinning at 40.6 rpm. What is the linear speed (in meters per…
A:
Q: It has been suggested that rotating cylinders about 11.0 mi long and 3.63 mi in diameter be placed…
A: The length of a cylinder is, L=11 mi=11 mi×1609.34 m1 mi=17702.74 m The radius of a cylinder is,…
Q: It has been suggested that rotating cylinders about 11.5 mi long and 4.18 mi in diameter be placed…
A: Diameter = 2 r = 4.18 mi = 6727.058 m free fall acceleration on earth = a = 9.8 m/s2
Q: sidered is motion sickness. Studies have shown that the negative effects of motion sickness begin to…
A: Given data This can be converted into rad/sec as follows we have to find the minimum between the…
Q: following data measures a spinning mass at different angular speeds and the radial force…
A: Radius of the circular path (r) = 5.14 cm = 0.0514 m The angular speed versus radial force data is…
A circular space station has a diameter of 386 m. Determine the frequency (per minute) with which the space station must rotate to imitate earth's gravitational field (g = 10 N/kg). Units should be rpm.
Step by step
Solved in 3 steps
