12. The FBD to the left represents all the forces acting on a block. Choose the
option below that best represents the motion shown.
A. The block is accelerating to the right.
B. The block is moving with a constant velocity to the right.
C. The block is moving to the left because of the frictional force.
D. There is no way to determine the direction of the motion.

it doesn't. it was imagined up in the middle ages.

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