Question

In two systems of relations among velocity, acceleration and force are respectively $v_2=\frac{\alpha^2}{\beta} v_1$, $a_2=\alpha \beta a_1$ and $F_2=\frac{F_1}{\alpha \beta}$. If $\alpha$ and $\beta$ are constants then relations among mass, length and time in two systems are

Accepted Answer

$M_2=\frac{1}{\alpha^2 \beta^2} M_1, L_2=\frac{\alpha^3}{\beta^3} L_1, T_2=T_1 \frac{\alpha}{\beta^2}$

Answer

$M_2=\frac{\alpha}{\beta} M_1, L_2=\frac{\alpha^2}{\beta^2} L_1, T_2=\frac{\alpha^3 T_1}{\beta}$

Answer

$M_2=\frac{\alpha^3}{\beta^3} M_1, L_2=\frac{\alpha^2}{\beta^2} L_1, T_2=\frac{\alpha}{\beta} T_1$

Answer

$M_2=\frac{\alpha^2}{\beta^2} M_1, L_2=\frac{\alpha}{\beta^2} L_1, T_2=\frac{\alpha^3}{\beta^3} T_1$

JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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