Assertion: The displacement-time equations of two particles moving in a straight line…
PHYSICS · Subjective · CBSE · Physics · Motion in a Straight Line · Motion in a Straight Line
Problem
Assertion: The displacement-time equations of two particles moving in a straight line are s1=2t−4t2 and s2=−2t+4t2. Their relative velocity will go on increasing.
Reason: If velocity and acceleration are of the same sign, then speed increases.