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    				| 1. | (3) AccelerationThe change in a vector may o(1) Rotation of frame of referenceranslation of frame of reference(3) Rotation of vector(4) Both (1) & (3) | 
| Answer» When the frame of reference rotates ,the components of vector ie x&y changes.thus the vector changes.also when vector rotates the components change. ans is 3 | |