A waterwheel turns at 1500 revolutions per hour.Express this rate of rotation in units of radians...
Example 7.1 Whirlybirds Goal Convert an angular speed in revolutions per minute to radians per second. Problem The rotor on a helicopter turns at an angular speed of 3.40 x 102 revolutions per minute. Express the angular speed in radians per second. Strategy During one revolution, the rotor turns through an angle of 27 radians. Use this relationship as a conversion factor. Solution Apply the conversion factors 1 rev = 2r and 60 S = 1 min. = 3.40 x...
MATLAB Convert between radians per second, revolutions per minute, and degrees per second. The program must create a 1 x n vector consisting of random integers between 0 and 5000 (These values will be assigned units of rpm). The program will prompt the user for the value of n, and will include a for loop with a print statement what will print n lines. Idea of what it will look like: ###rpm=###rad/s=###deg/s ###rpm=###rad/s=###deg/s ###rpm=###rad/s=###deg/s
a circular saw with a diameter of 12 inches spins at 25 revolutions per second. a) what is its linear velocity in feet per minute? b) what is its angular velocity in radians per second?
A figure skater during her finale can increase her rotation rate from an initial rate of 1.14 revolutions every 1.98s to a final rate of 2.94 revolutions per second. If her initial moment of inertia was 4.52kg*m2, what is her final moment of inertia? I need the correct answer in order to give full rating.
A figure skater is spinning at a rate of 0.75 revolutions per second with her arms close to her chest. She then extends her arms outwards and her new rotational frequency is 0.50 revolutions per second. What is ratio of her new moment of inertia to her original moment of inertia?
a figure skater us soinning at a rate if .8 revolutions per second witg her arms close to her chest. She rgen extends her arms outwRd and her new rotational frequency is .4 revolutions per second. what raio of her new moment of inertia to her oroginal moment of inertia?
Aflat circular coil of 1 cm radius is rotated at 10 revolutions per second about an axis that is perpendicular to a uniform magnetic field of magnitude 2.5 T. How many turns are required in the coil to generate a peak voltage of 750 mV? 2 turns 5 turns 8 turns 15 turns 20 turns
A flat circular coil of 1 cm radius is rotated at 10 revolutions per second about an axis that is perpendicular to a uniform magnetic field of magnitude 2.5 T. How many turns are required in the coil to generate a peak voltage of 750 mV? 2 turns 5 turns 8 turns 15 turns 20 turns
A flat circular coil of 1 cm radius is rotated at 10 revolutions per second about an axis that is perpendicular to a uniform magnetic field of magnitude 2.5 T. How many turns are required in the coil to generate a peak voltage of 750 mV? - 2 turns - 5 turns - 8 turns - 15 turns - 20 turns
A figure skater is spinning at a rate of 0.80 revolutions per second with her arms close to her chest. She then extends her arms outwards and her new rotational frequency is 0.40 revolutions per second. What is ratio of her new moment of inertia to her original moment of inertia?