CBSE Class 11-science Answered
Derive an expression for average acceleration and instantaneous accelerationfor the motion of an object in x-y plane
Asked by Tinuomrajankar | 27 Aug, 2021, 10:00: PM
Expert Answer
Average acceleration = ( vf - vi ) / Δt
where vi is initial velocity at time t = to and vf is final velocity at time t = to + Δt .
Instantaneous acceleration :-
when a body changes its velocity from v to (v+Δv) in a time Δt ,
then instantaneous acceleration is defined as
Answered by Thiyagarajan K | 28 Aug, 2021, 07:29: AM