derive the formula of tension and acceleration for vertical motion of two bodies attached to the ends of a string that passes over a frictionless pulley
Answers
Answered by
1
a heat tempering machine tempers a surgical instrument in exactly 2 minutes.surgical instruments arrive at the rate of 20 units per hour.the machine has a capacity to temper only 1 instruments at a time and there is no setup required between two tempering process.find the average number of surgical waiting to be tempered including the one that is going under treatment process
Similar questions