An object accelerates from 10m/s to 16m/s in 10 secs. What will be the object’s velocity after 1 minute?

Answer 1

v₁=v₀+at₁
a= (v₁-v₀)/t₁ = (16-10)/10 = 0.6 m/s²
v₂=v₀+at₂ = 10+0.6•60 = 46 m/s

Answer 2

Or it may be 60 s after the first 10 s
v₃ = v₀+a(t₁+t₂) = 10+0.6•(10+60)=52 m/s