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How does the displacement v/s time graph of a uniformly accelerated motion look like?(a) A straight line(b) A parabola(c) A hyperbola(d) An ellipseThe question was posed to me in unit test.The doubt is from Motion in a Straight Line in section Motion in a Straight Line of Physics – Class 11 |
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Answer» RIGHT choice is (b) A parabola Best EXPLANATION: Here we use the second equation of motion. s = ut + (1/2)at^2. In a uniformly accelerated motion, the ACCELERATION REMAINS constant. THEREFORE, the equation for displacement becomes the equation of a parabola. |
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