Units and Dimensions » Exercise – 2
95. A force is given by F = at + bt2 , where t is the time. The dimensions of a and b are :
(a) [M L T –4 ] and [M L T]
(b) [M L T –1 ] and [M L T 0 ]
(c) [M L T –3 ] and [M L T –4 ]
(d) [M L T –3 ] and [M L T 0 ]
Explanation
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