Meeting ID: 454 567 3809
Passcode: QqW6Yb...
Physics, 20.12.2020 03:40 naiomireyes74p2aybs
Meeting ID: 454 567 3809
Passcode: QqW6Yb
Answers: 1
Physics, 22.06.2019 22:00, crystalclear99
Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?
Answers: 1
Physics, 23.06.2019 00:40, bravomichelle75
Asteel tube (k=50 w/mk) of inner and outer diameter di = 20mm and do=26mm, respectively, is used to transfer heat from hot gases flowing over the tube (h-hot = 200w/m2k) to cold water flowing through the tube (h-cold = 8000 w/m2k). what is the cold-side overall heat transfer coefficient uc? to enhance heat transfer 16 straight fins of rectangular profile are installed longitudinally along the outer surface of the tube. the fins are equally spaced around the circumference of the tube, each having a thickness of 2mm and a length of 15mm. what is the corresponding overall heat transfer coefficient uc? *solve for uc in both cases*
Answers: 1
Mathematics, 07.07.2019 20:20
Mathematics, 07.07.2019 20:20
Mathematics, 07.07.2019 20:20
English, 07.07.2019 20:20
Mathematics, 07.07.2019 20:20