A2-kg blob of “goo” falls onto the horizontal bar, which has a mass of 8 kg. just before the goo hits the bar, it has a velocity of 12 m/s. once the goo sticks to the bar, they rotate together about b. determine the angle θ that the goo/bar swing before they momentarily stop.

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

The necleus of an atom is made up of what subatomic particles?

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?