Question 13
A catapult used to hold a stone of mass 500g is extended by 20cm with an applied force, F. If the stone leaves with a velocity of 40m/s, the value of F is
Objective
Question details
- Exam body
- UNILORIN
- Subject
- General Paper - Science & Engineering
- Year
- 2020/2021
- Question no.
- #13
- Type
- Objective
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