ancillae. 1  nominative plural of. 2  genitive singular of. 3  dative singular of.  vocative plural of.
Acceleration is the time rate of change of velocity. If velocity is constant, then. acceleration is zero. Note: 100 km per h for 10 seconds is a constant speed, but not necessarily a constant. velocity, since we're told nothing about the direction.
The simple fact that the car IS heavier means there will be more kinetic energy achieved over a longer time to very fast top speed usually occur in heavier equipped cars with the correct type of engine. The fastest cars (the speed record holders) start slowly but gain very fast speed weigh in and more than 15,000 lbs.ith more momentum comes more inertia.(definition: inertia-an objec â¦ ts resistance to change in direction or movement) If the car has a lot of weight, it will speed up slower and stop slower because the cars inertia and momentum keep propelling it forward.