2009
Physics
67e856d33cf20db308447ec1
A machine has a velocity ratio of 5, if it requires a 50kg weight to overcome 200kg weight, the efficiency is?
A.
4%
B.
5%
C.
40%
D.
80%
Correct Answer: 80%
Explanation
This Question has no answer detail yet, Add oneTHIS WEEK's
Latest Articles
Top-Scorer Okoro Uchechukwu Solomon Reveals How He Scored 337 in JAMB
by samuel olalekan adeyemi
Bouncing Back: How Samuel Isaac Overcame Setbacks to Score 265 in JAMB and What He Learned
by samuel olalekan adeyemi
Managing Stress During Exams: Practical Tips for Students
by samuel olalekan adeyemi
