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Provide me right answer of the following problem
Problem- A space station in the form of a large wheel, 223 m in diameter, rotates to provide an "artificial gravity" of 7.4 m/s2 for people located on the outer rim.
Part A- Find the rotational frequency of the wheel that will produce this effect. Answer in units of rpm
I need help to formulate the accurate answer of the above problem.
When twelve moles of hydrogen and six mole of oxygen react to form twelve moles of water, the energy released is 2904 kJ. How much does the mass of the elements decrease in this reaction? What % of the total original mass of the system does this mass..
A projectile is thrown down from the edge of a cliff with an initial speed of 30.0 m/s at an angle of 25.0 degree below horizontal. Determine the range of X of the projectile
Two skaters, A and B, of equal mass are moving in clockwise uniform circular motion on the ice. Their motions have equal periods, but the radius of skater A's circle is half that of skater B's circle
A spaceship travels at a speed of 0.90c to a star that is 9.0 ly away. what is the distance travelled during the trip
A kid fires a squirt gun horizontally from 1.3mabove the ground. It hits another kid 1.9m away square in the back, 0.96m above the ground. What was the water's initial speed
for a certain transverse wave the distance between two successive crests is 1.20 m and eight crests pass a given point
question an object is 13 cm in front of a diverging lens with a focal length of 15 cm. use ray tracing to determine the
Suppose that a simple pendulum consists of a small 58.0 g bob at the end of a cord of negligible mass. What is the pendulum's length
A person pushes on a stationary 125 N} box with 69N at 30degrees below the horizontal, as shown in the figure. The coefficient of static friction between the box and the horizontal floor is 1.20. What is the normal force on the box?
A parallel-plate capacitor with circular plates of radius 80 mm is being discharged by a current of 7.0 A. At what radius (a) inside and (b) outside the capacitor gap is the magnitude of the induced magnetic field equal to 70% of its maximum value? (..
You are designing the section of a roller coaster ride shown in the figure. Previous sections of the ride give the train a speed of 14.3 m/s at the top of the incline, which is 36.7 m above the ground. obtain the minimum radius you can use for the ..
As we've seen, astronauts measure their mass by measuring the period of oscillation when sitting in a chair connected to a spring. What is the mass of an astronaut who oscillates with a period of 2.16 when sitting in the chair
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