Suppose the pulley has mass mp and radius r. find the acceleration of m1. verify that your answers agree with part a if you set mp=0. express your answer in terms of some or all of the variables m1, m2, mp, and constant g.

part 1: describe the mass and the surface temperature of dwarf stars.

part 2: explain using complete sentences where on the hr diagram you would expect to find a dwarf star based on its physical properties.

part 1: the mass of a dwarf star is very small and the surface temperature of dwarf stars are high and they have the lowest absolute brightness.

part 2: on the hr diagram you would expect to find a dwarf star based on its physical properties at an absolute brightness of -2 to -4

hope this