Three children are riding on the edge of a merry-go-round that is a disk of mass 98 kg, radius 1.9 m, and is spinning at 25rpm. The children have masses of 24 kg, 26 kg, and 32.6 kg. Randomized VariablesM = 98 kg m1 = 24 kg m2 = 26 kg m3 = 32.6 kg r = 1.9 m f = 25 rpm If the child who has a mass of 26 kg moves to the center of the merry-go-round, what is the new magnitude of angular velocity in rpm? f' =

Three children are riding on the edge of a merry-go-round that is a disk of mass 98 kg, radius 1.9 m, and is spinning at 25rpm. The children have masses of 24 kg, 26 kg, and 32.6 kg. Randomized VariablesM = 98 kg m1 = 24 kg m2 = 26 kg m3 = 32.6 kg r = 1.9 m f = 25 rpm If the child who has a mass of 26 kg moves to the center of the merry-go-round, what is the new magnitude of angular velocity in rpm? f' =

Similar questions

A ceiling fan with 89-cmcm-diameter blades is turning at 70 rpmrpm . Suppose the fan coasts to a stop 30 ss after being turned off. Through how many revolutions does the fan turn while stopping?
A new dwarf planet was observed recently in the asteroid belt between Mars and Jupiter. It has an orbital period of 7.93 E 7 s. The ratio from the law of harmonies is approximately 2.98 E−19 s2/m3. What is its average distance from the sun? 1. 2.40 E 11 m 2. 2.66 E 11 m 3. 2.77 E 11 m 4. 3.76 E 11 m
You are the pilot of a spacecraft intended for travel at very high speeds. Before leaving you measure the spacecraft to be 31.4 m long and have a mass of 5.28 x 104 kg. During your travel, you pass a planet and exchange information with an observer on the planet. You are told that your spacecraft has been measured to be 28.6 m long. a. How fast is your spacecraft travelling with respect to the planet? b. You are told there is a nearby planet that is stationary with respect to the first planet. The observer on the first planet says it will take you 25 s to reach the nearby planet. How far away does your co-pilot on the spacecraft say the nearby planet is? c. How much energy was required to accelerate your spacecraft to this speed?
Deduce an expression for a rotation operation along z-axis R₂(a)= exp. La ħ
I have attempted the forumlas above multiple times and my answer I am getting for Yg is .0958m. I have entered it as .096, .095, .0958 and each time I am being told answer is wrong. Is there an issue with my calculation?
Problem 24: An amusement park ride rotates around a fixed axis such that the angular position of a point on the ride follows the equation: θ(t) = a + bt2 – ct3 where a = 1.1 rad, b = 0.35 rad/s2 and c = 0.025 rad/s3. Randomized Variablesa = 1.1 radb = 0.35 rad/s2c = 0.025 rad/s3 Part (a) Determine an equation for the angular speed of the ride as a function of time, ω(t). Write your answer using the symbols a, b, and c, instead of their numerical values. Part (d) Determine an equation for the angular acceleration of the ride as a function of time, α(t). Write your answer using the symbols a, b, and c, instead of their numerical values.
After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 49.0 cm. The explorer finds that the pendulum completes 90.0 full swing cycles in a time of 132 s. What is the magnitude of the gravitational acceleration on this planet? Express your answer in meters per second per second. ► View Available Hint(s) gplanet = VE ΑΣΦ ? m/s²