At t-0, observer o emits a photon traveling at speed c in a direction of 60' with the x-axis. a second observer o' travels with a speed of 0.6c along the common x-x' axis. a) write the x and y components of the photon's velocity in the o and o' frames, respectively. b) what angle does the photon make with the x'-axis of o'?

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

Astate of matter all that has define volume and can flow is a(n)

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?