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.
A 10kg mass on a frictionless table is accelerated by a 5 kg mass hanging from the table below. Calculate the acceleration of the mass on the table. a 2500 kg car is traveling at a constant speed of 14m/s along an icy, but straight and level, road. The drive of the car, seeing an approaching traffic light turn red, slams on the brakes.