A body of mass `m =18kg` is placed on an inclined plane the angle of inclination is `alpha =37^(@)` and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. At what acceleration will the body lose contact with plane .A. Tension in the thread for `a=(5)/(6) m//sec^(2) "is " 12N`B. Tension in the thread for `a=(5)/(6) m//sec^(2) ` is 24 NC. The block loses contact with plane when acceleration becomes`(10)/(3) (m)/(s^(2))`D. The block loses contact with plane when acceleration becomes`(40)/(3) m//s^(2)`

A body of mass `m =18kg` is placed on an inclined plane the angle of i

1.	A body of mass `m =18kg` is placed on an inclined plane the angle of inclination is `alpha =37^(@)` and is attached to the top end of the slope with a thread which is parallel to the slope. Then the plane slope is moved with a horizontal acceleration of a. Friction is negligible. At what acceleration will the body lose contact with plane .A. Tension in the thread for `a=(5)/(6) m//sec^(2) "is " 12N`B. Tension in the thread for `a=(5)/(6) m//sec^(2) ` is 24 NC. The block loses contact with plane when acceleration becomes`(10)/(3) (m)/(s^(2))`D. The block loses contact with plane when acceleration becomes`(40)/(3) m//s^(2)`
Answer» Correct Answer - a,d

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