a trolley while going down an inclined plane has an accelaration of 2cms. what will be its velocity after 3 sec?

Asked by hebah mehereen | 19th May, 2012, 11:24: PM

Expert Answer:

u = 0
a = 2 cm/s2
t = 3 s
 
v = u + at
  = 0 + 2 x 3 = 6 cm/s

Answered by  | 21st May, 2012, 12:33: PM

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