Question 57
A man pulled a nail from the wall with a string tied to the nail. If the string is inclined at an angle of 30° to the wall and the tension in the string is 50N, the effective force used in pulling the nail is
Objective
Question details
- Exam body
- FUNAAB
- Subject
- Physics
- Year
- 2017/2018
- Question no.
- #57
- Type
- Objective
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