Consider two wheels with fixed hubs. the hub cannot move, but the wheel can rotate about it. the hubs are fixed to a stationary object. the hubs and spokes are massless, so that the moment of inertia of each wheel is given by i = mr2 , where r is the radius of the wheel. each wheel starts from rest and has a force applied tangentially at its rim. wheel a has a mass of 1.0 kg, a diameter of 1.0 m, and an applied force of 1.0 n. wheel b has a mass of 1.0 kg and a diameter of 2.0 m. the two wheels undergo identical angular accelerations. what is the magnitude of the force applied to wheel b?

You get 6 for mechanical

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.