Merry-go-round starts at rest
A child exerts a tangential 37.2 {N} force on the rim of a disk-shaped merry-go-round with a radius of 2.40 {m}.If the merry-go-round starts at rest and acquires an angular speed of 0.0900 {rev/s} in 4.50 {s}, what is its mass?
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A uniform disk turns at 3.8 around a frictionless spindle. A nonrotating rod, of the same mass as the disk and length equal to the disk's diameter, is dropped onto the freely spinning disk. They then both turn around the spindle with their centers
The original volume [before the 0.406 mole C(g) begins to decompose] is 10.00 L. What is the volume in the cylinder at equilibrium?
Suppose that all the energy from a 150-watt light bulb came in the form of photons with wavelength 600. Calculate the energy of a single photon with wavelength 600nm.
Weekly demand for Motorola cell phones at a Best Buy store is normally distributed, with a mean of 300 and a standard deviation of 200. Motorola takes two weeks to supply a Best Buy order. Best Buy is targeting a CSL of 95 percent and monitors
You come to work on a Monday morning and find that the office computer is not working. The system manager informs everyone that the computer's hard disk crashed and that all datat that wer not backed up are lost.
What is the limiting reagent in the reduction of camphor with sodium borohydride assuming you start with .1 g of camphor and .1 g of sodium borohydride?
What is the horizontal distance x to the base of the wall supporting the mirror of the nearest point on the floor that can be seen reflected in the mirror?
What is neurological-psychological theory? I cant seem to find an exact explanation on it as an individual?
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