A ball is thrown with an initial vertical velocity of 10 m/s and an initial horizontal velocity of 7 m/s. What is the initial velocity of the ball?

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].

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

If you divide a speed in miles per minute by 60, you get the same speed expressed in miles