# Units and Dimensions – 98

98. Velocity v is given by v = at2+bt+c, where t is time. What are the dimensions of a, b and c respectively?

(a) [L T –3], [L T –2] and [L T –1]

(b) [L T –1], [L T –2] and [L T –3]

(c) [L T –2], [L T –3] and [L T –1]

(d) [L T –1], [L T –3] and [L T –2]

Explanation
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