Question 2
A particle of mass 2.5 x 10-6kg revolving around the earth has a radial acceleration of 4 X 107 ms-2. What is the centripetal force of the particles?
Objective
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 1990
- Question no.
- #2
- Type
- Objective
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