TS EAMCET 20-July-2022 Shift 2 Solved Paper

Particle A (which was located at the origin at time t=0 ) is moving along the x− axis with a constant speed of 1m∕s. Location of particle B which is moving along the y− axis is given by y=ct2, where c=1m∕s2. Find the speed of particle A relative to particle B at t=1sec.