MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 1 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. |
While launching a rocket of mass 2×104 kg, a force of 5×105 N is applied for 20s. Calculate the velocity attained by the rockets at the end of 20s. |
| A. | 3.6m/s |
| B. | 300m/s |
| C. | 120m/s |
| D. | 500m/s |
| Answer» E. | |