Acceleration class 11, types of acceleration, motion in a straight line, instantaneous acceleration

In this video i have explained about the acceleration, uniform acceleration, non uniform acceleration, average acceleration, instantaneous acceleration, positive acceleration, negative acceleration, neumerical on acceleration,
for lecture 1 click the link below

for lecture 2 click the link below

acceleration,positive acceleration,negative acceleration,uniform acceleration,non uniform acceleration,instantaneous acceleration,neumericals on acceleration,motion in a straight line,