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1.            A particle is projected with velocity${\upsilon _0}$ along$x - axis$ $x - axis$ . The deceleration on the particle is proportional to the square of the distance from the origin i.e $a = \alpha {x^2}.$. $a = \alpha {x^2}.$ , The distance at which the particle stops is (a)$\sqrt {\frac{{3{\upsilon _0}}}{{2\alpha }}} $                                      (b)${\left( {\frac{{3{v_o}}}{{2\alpha }}} \right)^{\frac{1}{3}}}$    (c)$\sqrt {\frac{{3\upsilon {}_0^2}}{{2\alpha }}} $                                     (d)${\left( {\frac{{3\upsilon {}_0^2}}{{2\alpha }}} \right)^{\frac{1}{3}}}$   

Einstein's most famous equation is $E=mc^2$. Newton derived the equation \[s=ut+\sfrac{1}{2}at^2\]

1.        A person travels along a straight road for the first half time with a velocity   and the next half time with a velocity   . The mean velocity   of the man is [RPET 1999; BHU 2002] (a)                    (b)   (c)                       (d)  

Q-1 A B C D Q-2 A B C D Q-3 A B C D Q-4 A B C D Choose your option SHOW ANSWER

The onclick Event The onclick event is used to trigger a function when an element is clicked on. Click the button to trigger a function that will output "Hello World" in a p element with id="demo A". A The onclick Event The onclick event is used to trigger a function when an element is clicked on. Click the button to trigger a function that will output "Hello World" in a q element with id="demo B". B

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Choose the correct option A B C D Result:

(A) (B) (C) (D) Choose your option SHOW ANSWER (A)  (B)  (C)  (D) Choose your option SHOW ANSWER

Solve this problem and when you are done then click on SHOW ANSWER SHOW ANSWER