View All Extended Service Plans. 1  Get the peace of mind that comes from knowing youâre covered. 2  Backed by Ford Motor Company. 3  Ford Authorized Parts and Certified Technicians. 4  Interest-Free Financing for up to 24 months. 5  Dealer Support Across the U.S., Canada & Mexico. 6  1000+Components Covered with PremiumCARE. 7  Learn More.
Acceleration vs. time graphs tell us about an objectâs velocity in the same way that velocity vs. time graphs tell us about an objectâs displacement. The change in velocity in a given time interval is equal to the area under the graph during that same time interval.
Relevance. Rating Newest Oldest. Best Answer: Acceleration is a vector quantity [it have both magnitude (size) and direction] since it is the change in velocity over time in with velocity is a vector. As a vector quantity, acceleration is also the rate at which direction changes.Source(s): http://en.wikipedia.org/wiki/Acceleratio...cceleration is defined as the rate of change of velocity. Acceleration is inherently a vector quantity, and an object will have non-zero acceleration if its speed and/or direction is changing..