A bus starts from rest with a constant acceleration of 1 .
Determine the time required for it to attain a speed of 25
and the distance traveled

Question

A bus starts from rest with a constant acceleration of 1 .
Determine the time required for it to attain a speed of 25 
and the distance traveled

Benjamin Franklin · Answer

v0 = 0, v = 25 m>s, s0 = 0, a = 1 m>s2Bv = v(0) + at 25 = 0 + (1)tt = 25 sv(finish)^2=v(first)^2+0 + 2a(s - s0) A 25^2 = 0 + 2(1)(s - 0)s = 312.5 m

💡 1 Resposta