How far will a move in 4 seconds if uniformly accelerated from rest at the rate of 2ms-2?(ssce June 1993)
2 answers
You dropped some information...Mass?
V = Vo + a*t = 0 + 2*4 = 8 m/s. = Final velocity.
V^2 = Vo^2 + 2a*d = 8^2.
0 + 4*d = 64,
d = 16 m.
V^2 = Vo^2 + 2a*d = 8^2.
0 + 4*d = 64,
d = 16 m.
2 answers