Peabody /ËpiËbÉdi/ is a city in Essex County, Massachusetts, United States. At the 2010 census, the population was 51,251, and in 2014 the estimated population was 52,376. Peabody is located in the North Shore region of Massachusetts. 1 History.
Acceleration is a vector because it has a magnitude and a direction (Accelerating at a rate of 5 Miles Per Hour North). Speed is a scalar because it only has a magnitude (35 Miles Per Hour) . Velocity is the derivative of the acceleration and is also a vector (35 miles per hour North). Adam Â· 5 years ago. Thumbs up.
Acceleration is a vector quantity that is defined as the rate at which an object changes its velocity. Acceleration is the rate of change in velocity to the change in time. It is represented by symbol a and is given by The S.I unit for Acceleration is meter per second squared or m/s 2.If initial velocity u, final velocity v time taken t are given.cceleration is a vector quantity that is defined as the rate at which an object changes its velocity. Acceleration is the rate of change in velocity to the change in time. It is represented by symbol a and is given by The S.I unit for Acceleration is meter per second squared or m/s 2.