Amolecule of mass 2.0x10-24 kg is moving with a speed of 100+10 m/sec, i. e., with an indeterminacy of +10 m/sec on its velocity. a. what is the minimum indeterminacy ax on its position? b. what is the de broglie wavelength of this molecule? c. what is the (non-relativistic) kinetic energy of this molecule? d. suppose this molecule has a wave function given at t=0 by p(x,0)=a sin (270/2.) what is the probability density at x = 14 (in terms of a)? e. suppose this molecule has a spin quantum number s = 5/2. find the magnitude s its spin angular momentum as well as the possible values of its z-components. draw vector diagram showing the possible orientations of this spin angular momentum.

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.

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

Velocity is the speed of an object in a certain direction so you'd need to know speed and direction