2. Propagate the error for the coefficient. You need to apply a general formula to get the error. In this case, it includes partial derivatives of the coefficient with respect to the system's mass and the force which acts on the system. Provide a formula, then show the formula with (numbers + units) substituted into it and a final result.

A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

What happens when you slowly pulled the carboard?