MCQOPTIONS
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| 1. |
A point moves with uniform acceleration and \[{{v}_{1}},\,{{v}_{2}}\] and \[{{v}_{3}}\] denote the average velocities in the three successive intervals of time \[{{t}_{1}},\,{{t}_{2}}\] and \[{{t}_{3}}\]. Which of the following relations is correct [NCERT 1982] |
| A. | \[({{v}_{1}}-{{v}_{2}}):({{v}_{2}}-{{v}_{3}})=({{t}_{1}}-{{t}_{2}}):({{t}_{2}}+{{t}_{3}})\] |
| B. | \[({{v}_{1}}-{{v}_{2}}):({{v}_{2}}-{{v}_{3}})=({{t}_{1}}+{{t}_{2}}):({{t}_{2}}+{{t}_{3}})\] |
| C. | \[({{v}_{1}}-{{v}_{2}}):({{v}_{2}}-{{v}_{3}})=({{t}_{1}}-{{t}_{2}}):({{t}_{1}}-{{t}_{3}})\] |
| D. | \[({{v}_{1}}-{{v}_{2}}):({{v}_{2}}-{{v}_{3}})=({{t}_{1}}-{{t}_{2}}):({{t}_{2}}-{{t}_{3}})\] |
| Answer» C. \[({{v}_{1}}-{{v}_{2}}):({{v}_{2}}-{{v}_{3}})=({{t}_{1}}-{{t}_{2}}):({{t}_{1}}-{{t}_{3}})\] | |