The position, x, of an object is given by the equation x = A + Bt +Ct2, where t refers to time. What are the dimensions of A, B, and C?
1 answer:
Answer: Dimensions of A are of length [L]
Dimensions of B are of
Dimensions of C are of
Step-by-step explanation:
The given equation is
Since the dimension on the L.H.S of the equation is [L] , each of the terms on the right hand side should also have dimension of length[L] to be dimensionally valid
Thus
Dimensions of A = [L]
Dimensions of Bt = [L]
Similarly
Dimensions of
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y = afternoon
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5(10-y) +6y =57
50-5y +6y =57
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