GROUP PROBLEM SOLVING Given: In this pulley system, block A is moving downward with a speed of 4 ft/s while block C is moving up at 2 ft/s.
{"Image DocumentName": "GROUP PROBLEM SOLVINGGiven: In this pulley system, block A is moving downward with a speed of 4 ft/s while block C is moving up at 2 ft/s.", "Image ImageDescription": "Find: The speed of block B. Plan: All blocks are connected to a single cable, so only one position/length equation will be required. Define position coordinates for each block, write out the position relation, and then differentiate it to relate the velocities.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}