Velocity (metric system) as metres per second (m/s) or as the SI base unit of (m⋅s). For example, "5 metres per second" is a scalar, whereas "5 metres per second east" is a vector. If there is a change in speed, direction or both, then the object has a changing velocity and is said to be undergoing an "acceleration". To have a constant velocity, an object must have a constant speed in a constant direction. Constant direction constrains the object to motion in a straight path thus, a constant velocity means motion in a straight line at a constant speed. For
Be Careful What You Wish For (Archer novel) Be Careful What You Wish For (Archer novel) Be Careful What You Wish For is the fourth novel in Jeffrey Archer's Clifton Chronicles. It was published on 13 March 2014. "Be Careful What You Wish For" follows the Barrington-Clifton family during the years 1957 to 1964, when Emma Barrington Clifton seeks to take control of her family shipping business and must deal with conspiracies and sabotage, opening with Harry Clifton and his wife Emma rushing to hospital to learn the fate of their son Sebastian, who has been involved in a fatal car accident. When she visits the morgue to