Which of the following is a star that has begun to run out of fuel? a) neutron star b) red giant c) stellar nebula d) white dwarf .

Why don't you see your reflection in water with waves or repples

Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.

Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)