Work Done by a Variable Force Calculus 2 (7 Examples)

If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob 1) Work stretching a spring from 15cm to 40cm at 11:41 2) Given the work required to compress a spring 3 inches, how much work is required to compress it another 1 inch at 14:47 3) Work required to send a satellite into orbit 20:09 4) Work to empty a conical tank at 24:44 5) Work to reduce the amount of water in a spherical tank at 32:14 6) Work to rise a cable by 1/3 of its length at 39:33 7) Work to hang a suspended chain by both ends at 45:00 Find free review test, useful notes and more at http://www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob