In a first-class lever with a fixed load the amount of effort is dependent upon the position of the

What is a possible result of higher air temperature caused by global warming

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?