UPSEE Solved Model Paper 1

Avg. velocity for uniformly accelerated particle.
Vavg =

vinitial+vfinal

2

Between point (1) and point (2)
Vavg =

v1+v2

2

V1 = tan 𝜃1 (slop of x-t graph gives velocity)
= tan (tan−12)
= 2 m/s
V2 = tan 𝜃2
= tan (tan-13)
= 3 m/s
Vavg =

v1+v2

2

=

5

2

m/s