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Q. A body in gravity free space is made up of radioactive material of decay const. . The decayed material is ejected out of the body with const. relative speed v. If initially the body was at rest, acceleration of the body at any time t , is (A) (B) (C) (D) PLEASE EXPLAIN UR ANSWER


Q. A body in gravity free space is made up of radioactive material of decay const.   .  The decayed material is ejected out of the body with const. relative speed v. If initially the body was at rest, acceleration of the body at any time t , is

(A)

(B)  

(C)  

(D)  

PLEASE EXPLAIN UR ANSWER


Grade:9

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