Dimensional analysis velocity v acceleration a time t force, Ask an Expert

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Dimensional analysis. velocity (v), acceleration (a), time (t), force (F), mass (m), gravity (g), displacement (y).

A. Is this correct? Why. Vf = Vo + a^2 t

B. Is this correct? Why. F = m (v/t)

C. Is this correct? Why. Vf^2 = Vo - 2gy

D. Find the dimensions of J and K. y = Jt^2 + Kt^3

E. Find the dimensions of R and Q. R = a(Q + t )

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