MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Physics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A satellite orbiting the earth with speed v0. To make the satellite escape, what should be the minimum percentage increase in its velocity? |
| A. | 41.5% |
| B. | 44.1% |
| C. | 41.4% |
| D. | 40% |
| Answer» D. 40% | |
| 2. |
Statement 1 – The length of the day is slowly increasing. |
| A. | Statement 2 – The dominant effect causing a slow down in the rotation of the earth is the gravitational pull of other planets in the solar system. |
| B. | Statement 1 and statement 2 are correct and statement 2 is the correct explanation of statement 1 |
| C. | Statement 1 and statement 2 are correct but statement 2 is not the correct explanation of statement 1 |
| D. | Statement 1 is true but statement 2 is false |
| E. | Both statement 1 and 2 are false |
| Answer» E. Both statement 1 and 2 are false | |