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This calculus video tutorial explains how to solve work problems.  It explains how to calculate the work required to lift an object against gravity or the work required to push a car with a constant force to a certain displacement.  This video also explains how to calculate the work done by a variable using calculus.  The definite integral of a force function with respect to x is equal to the work done.

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Work Problems - Calculus

This calculus video tutorial explains how to solve work problems. It explains how to calculate the work required to lift an object against gravity or the work required to push a car with a constant force to a certain displacement. This video also explains how to calculate the work done by a variable using calculus. The definite integral of a force function with respect to x is equal to the work done. This lesson explains how to calculate the work required to pull a rope to the top of the building as well as the work done in pulling half of the rope to the top of the building. In addition, it explains how to calculate the work required to stretch a spring beyond its natural length using hooke's law and by calculating the value of the spring constant. Finally, this tutorial contains an example problem that explains how to calculate the work required to pump all of the water inside an inverted conical tank to the top of the tank. You need to know the density of water and the gravity acceleration for that problem. Introduction to Limits: https://www.youtube.com/watch?v=YNstP0ESndU Calculus 1 - Derivatives: https://www.youtube.com/watch?v=5yfh5cf4-0w Introduction to Related Rates: https://www.youtube.com/watch?v=I9mVUo-bhM8 Curve Sketching With Derivatives: https://www.youtube.com/watch?v=JTVNUdL7sWs Antiderivatives: https://www.youtube.com/watch?v=xaCPDMEkbig U-Substitution: https://www.youtube.com/watch?v=sdYdnpYn-1o 1st Order Differential Equations: https://www.youtube.com/watch?v=C7nuJcJriWM Area Between Two Curves: https://www.youtube.com/watch?v=kgg5Rspf1Js Disk and Washer Method: https://www.youtube.com/watch?v=SAHSVg7Jw_A _______________________________________________________________________________________ Arc Length Problems: https://www.youtube.com/watch?v=DNDAwWIL5FY Surface Area Problems: https://www.youtube.com/watch?v=lQM-0Nqs9Pg Work Problems - Calculus: https://www.youtube.com/watch?v=TLw8xbmnY3c Integration By Parts: https://www.youtube.com/watch?v=sWSLLO3DS1I Tabular Method: https://www.youtube.com/watch?v=Yyic5aaXGaw Trigonometric Integrals: https://www.youtube.com/watch?v=3pXALn2ovIE Trigonometric Substitution: https://www.youtube.com/watch?v=ocgjfF2AboA Integration By Partial Fractions: https://www.youtube.com/watch?v=6rXByMcuAyI Trapezoidal Rule: https://www.youtube.com/watch?v=Rn9Gr52zhrY Simpson's Rule: https://www.youtube.com/watch?v=7EqRRuh-5Lk ______________________________________________________________________________________ Improper Integrals: https://www.youtube.com/watch?v=ND9cEdfCFr0 Integration Into Inverse Trig: https://www.youtube.com/watch?v=AE-0gXXx_j0 Integration of Rational Functions: https://www.youtube.com/watch?v=4yJmhZBB40w Integral of Logarithmic Functions: https://www.youtube.com/watch?v=nrt37LoaSxM Integrating Exponential Functions: https://www.youtube.com/watch?v=D9dqdbCgJQM Integration Formulas: https://www.youtube.com/watch?v=_KJqeJDb8-I Integration By Tables: https://www.youtube.com/watch?v=p7KwXMyJK9s Reduction Formulas - Integration: https://www.youtube.com/watch?v=LBZcfl97LwY Center of Mass & Moments: https://www.youtube.com/watch?v=JSGlBHAGvy4 Center of Mass & Centroid Problems: https://www.youtube.com/watch?v=SWu_i-19Rn0 ______________________________________________________________________________________ Hydrostatic Force Problems: https://www.youtube.com/watch?v=3jG-hWgUJko Probability Density Functions: https://www.youtube.com/watch?v=QKA4HNEw3aY Normal Distributions - Calculus: https://www.youtube.com/watch?v=gHBL5Zau3NE Homogeneous Differential Equations: https://www.youtube.com/watch?v=ZEJVyybsiT4 1st Order Linear Diff. Equations: https://www.youtube.com/watch?v=gd1FYn86P0c Bernoulli's Equation - DE: https://www.youtube.com/watch?v=BoI_ej-T0V4 Slope Fields: https://www.youtube.com/watch?v=Wr9VOum9Co0 Converging & Diverging Sequences: https://www.youtube.com/watch?v=XdkoTb8PEG0 ______________________________________________________________________________________ Calculus 1 Final Exam Review: https://www.youtube.com/watch?v=WmBzmHru78w Full Length Exams + Worksheets: https://bit.ly/4990rzU

Comments

J Hnat5288

Hey, I'm having trouble with a lightbulb problem? I have the concept do to it must be S.A. of a sphere + SA of a cylinder would be greater than the S.A. of a light bulb as the sphere part is cut at the bottom to fit exactly on the cylinder. To me, that means that the cylinder is a straight-forward S.A. and the sphere is needs to be subtracted a bit to find the exact S.A.