Question #12122

a bus starting from rest moves with a uniform acceleration of 0.1 m s 2 for 2 minutes.find (a) the speed speed acquired (by) the distance travelled

Expert's answer

(a) the speed acquired

V = a·t = 0.1 m/s² · 120 s = 12 m/s.

(b) the distance travelled

D = a·t²/2 = 0.1 m/s² · (120 s)² / 2 = 720 m.

V = a·t = 0.1 m/s² · 120 s = 12 m/s.

(b) the distance travelled

D = a·t²/2 = 0.1 m/s² · (120 s)² / 2 = 720 m.

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