Grade 12th pass10 grade science
The potential energy of a particle varies with distance x from a fixed origin as U=Ax−−√x2+B, where A and B are dimensional constants then the dimensional formula for ABis
(A) ⎡⎣⎢ML72T−2⎤⎦⎥
(B) ⎡⎣⎢ML112T−2⎤⎦⎥
(C) ⎡⎣⎢M2L92T−2⎤⎦⎥
(D) ⎡⎣⎢ML132T−3⎤⎦⎥
The potential energy of a particle varies with distance x from a fixed origin as U=Ax−−√x2+B, where A and B are dimensional constants then the dimensional formula for ABis
(A) ⎡⎣⎢ML72T−2⎤⎦⎥
(B) ⎡⎣⎢ML112T−2⎤⎦⎥
(C) ⎡⎣⎢M2L92T−2⎤⎦⎥
(D) ⎡⎣⎢ML132T−3⎤⎦⎥
