What is the force of gravity between earth (mass=6.0 x 10 kilograms) and jupiter (mass =1.901x 10 kilograms). the distance between the two planets is about 7.5 x 10 meters

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above