Velocity example, a car moving at a constant 20 kilometres per hour in a circular path has a constant speed, but does not have a constant velocity because its direction changes. Hence, the car is considered to be undergoing an acceleration. Speed describes only how fast an object is moving, whereas velocity gives both how fast it is and in which direction the object is moving. If a car is said to travel at 60 km/h, its speed has been specified. However, if the car is said to move at 60 km/h to the north, its velocity has now been specified.
I'd Be Proud to Be the Mother of a Soldier I'd Be Proud to Be the Mother of a Soldier I’d be proud to be the Mother of a Soldier is a World War I song released in 1915. It was published by Shapiro, Bernstein & Co. in New York, New York. This song, written and composed by Charles A. Bayha, uses what in later years became the classic image of the mother volunteering her son for military service. The sheet music cover reads, "It would be a different story, if they trampled on old glory, I'd be proud to be the mother of a soldier." The sheet music can