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 car rolls from rest down the incline with a constant acceleration of 2.43 m/s2 for a distance of 45.0 m to the edge of the cliff, which is 40.0 m above the ocean. Here is how you shoul approach this problem.