How far does a turtle go in 3 minutes if the turtle is moving at an average velocity of 0.5 m/min towards Miss Dembiec’s room?

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

The air that we breath is made mostly of which gaseous molecule

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.