1
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Two objects A and B are separated horizontally by distance ' a '. Object B moves in a direction perpendicular to distance ' $a$ ' with velocity ' $V_1$ '. Simultaneously object A covers shortest distance with velocity ' $V$ ' and meets object $B$ in time ' $t$ '. The time ' $t$ ' is given by

A
$\frac{a}{V+V_1}$
B
$\sqrt{\frac{a^2}{V_1^2+V^2}}$
C
$\frac{a}{\sqrt{V^2-V_1^2}}$
D
$\frac{a}{V-V_1}$
2
MHT CET (PCB) 2024 22th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

A stone is thrown upward with a speed 'u' from the top of a tower reaches the ground with velocity ' $3 u$ '. The height of the tower is ( $g=$ acceleration due to gravity)

A
$\frac{3 u^2}{g}$
B
$\frac{4 u^2}{g}$
C
$\frac{6 u^2}{g}$
D
$\frac{9 u^2}{g}$
MHT CET (Biology) Subjects
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