UPSEE 2018 Solved Paper

Given, the wheel's radius =2m,
velocity =4m∕s
As velocity is a uniform, therefore acceleration experienced by the wheel in circular motion,
a=

v2

r

=

(4)2

2

=8m∕s
∴ Relative acceleration of the top most point of the wheel with respect to bottom most point of the wheel
=VT−vB
=8−(−8)=16m∕s2