Tum of the train.
Practice Problems
1. A 10,000-kg train is travers
are momentum of a car w
0,000-kg train is traveling east at 15 m/s. Calculate the momentum of the
momentum of a car with a mass of 900 kg traveling north at 27 m/s2
For more nr

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

What are similarities and differences between refraction, reflection, diffraction and absorption?

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].