Question

A particle moves with a uniform velocity of 50 m/s for 20min. what is the velocity of particle at t=2min?

Answer 1

A particle moves with a uniform velocity of 50 m/s for 20min.
As the particle is moving with uniform velocity that means it covers equal velocity in equal time intervals.
So at any point of time in its jounrney , it travels with 50m/s

∴Velocity of particle at t=2min is 50m/s

Answer 2

As the particle moves in uniform velocity... so its velocity at any point will be same..so its velocity will be 50m/s