a worker lifts a load of 200 n with the of a lever by applying an effort of 50 n. the load is
kept at a distance of 20 cm and the effort is applied at a distance of im from the fulcram. find the
mechanical advantage, velocity ratio, and efficiency of the lever used.

explanation:

newton's third law, for every action there is an equal and opposite reaction.

ingenuity says that the answer is 2.7 m.

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