NEET Exam Model Paper 2

For smaller wheel,
ω=ω0+αt=0+1.5×10=15rad/s
As the wheels are connected through a common belt, every point of belt moves with the same linear speed, i.e., point on the belt on smaller wheel covers the same distance as point B on the higher wheel i.e., v1=v2 orr1ω1=r2ω2
or ω2=

r1

r2

ω1=

1

3

×15=5 radian/Ss