Which term is defined as:  "How fast an object is moving in a certain direction?"*5 pointsVECTORVELOCITYACCELERATIONSPEEDSCALARFORCE

Which term is defined as "a change in velocity?"*5 pointsFORCESPEEDSCALARVECTORVELOCITYACCELERATION

Which term is defined as:  "Measures the magnitude (size) and direction?"*5 pointsSPEEDVECTORVELOCITYSCALARACCELERATIONFORCE

Describes the speed and direction of an object

_______ measures an object's change in position per unit time and its direction of motion. A. Distance B. Velocity C. Speed D. Acceleration

Match the description in column A with the correct term in column B.Group of answer choicesA change in position with respect to a certain reference point.It is refers to the total path length travelled by an object.It is the rate at which the position of an object changes.An instrument that measures speed.A very important tool in analyzing the motion of an object.