خالد
This page lists questions and answers that were posted by visitors named خالد.
Questions
The following questions were asked by visitors named خالد.
Answers
The following answers were posted by visitors named خالد.
7. A locomotive is running at a constant speed of 100 km/ h. The diameter of driving wheels is 1.8 m. The stroke of the piston of the steam engine cylinder of the locomotive is 600 mm. Find the centripetal acceleration of the crank pin relative to the eng...
8 years ago
When an electron moves from N region to P-region, its called
4 years ago