Recent content by boblolo123

Homework Statement A rod of length L and mass M has a nonuniform mass distribution. The linear mass density (mass per length) is λ=cx2, where x is measured from the center of the rod and c is a constant. Find the expression for c.Find the expression for the moment of inertia of the rod for...

The Earth is 1.50 × 1011 m from the sun. The earth’'s mass is 5.98 × 1024 kg, while the mass of the sun is 1.99 × 1030 kg. What is Earth's acceleration toward the sun? I'm really clueless how do this at all? I'm assuming it involves f=ma and GMm/r^2 formulas, but I really don't know. Help please...