3. How does a wheel and axle increase mechanical advantage? it allows you to apply the force at a greater distance than the resistance

The earth remains in orbit around the sun due to the force of gravity. how does the force of gravity exerted by the sun on the earth compare to the force of gravity exerted by the earth on the sun?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.