Calculate the total force on the earth due to venus, jupiter, and saturn, assuming all four planets are in a line. the masses are mv=0.815me, mj=318me, msat=95.1me, msun=1.99x10^30kg, me=5.98x10^24kg and the mean distances of the four planets from the sun are 108, 150, 778, and 1430 million km. apparently the answer is 9.56x10^17 n but i'm not sure how to get to that

What is the conversion factor between kg/m^3 and g/m^3. express your experimental values for the densities in kg/m^3.

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

To a of 4 x hz is 1. 0. mm nm nm