Surafel
This page lists questions and answers that were posted by visitors named Surafel.
Questions
The following questions were asked by visitors named Surafel.
A pulley system with IMA of 4 requires a force of 15 New Ton tol lift a load of 45 New Ton. Find the efficiency of the machine
3 years ago
Two satellites A and B are in different circular orbit about the earth. If the orbital speed of satellite A is twice that of satellite B what is the ratio (TA/TB) of the period of satellites ?
3 years ago
Answers
The following answers were posted by visitors named Surafel.