![A block and tackle system of pulleys has a velocity ratio of 4. a) Draw a labeled diagram of the system indicating clearly the points of application and direction of load and A block and tackle system of pulleys has a velocity ratio of 4. a) Draw a labeled diagram of the system indicating clearly the points of application and direction of load and](https://homework.study.com/cimages/multimages/16/a91e522b914e9a523a75950e684d3938003255811874517580248.jpg)
A block and tackle system of pulleys has a velocity ratio of 4. a) Draw a labeled diagram of the system indicating clearly the points of application and direction of load and
![Block and tackle pulley | Mechanical advantage, velocity ratio efficiency of block and tackle pulley - YouTube Block and tackle pulley | Mechanical advantage, velocity ratio efficiency of block and tackle pulley - YouTube](https://i.ytimg.com/vi/BQY8QOpFbNA/maxresdefault.jpg)
Block and tackle pulley | Mechanical advantage, velocity ratio efficiency of block and tackle pulley - YouTube
![what is block and tackle pulley system how to find the mechanical advantage and velocity ratio of the system also how to find efficiency - Physics - TopperLearning.com | 2bfp5zrr what is block and tackle pulley system how to find the mechanical advantage and velocity ratio of the system also how to find efficiency - Physics - TopperLearning.com | 2bfp5zrr](https://images.topperlearning.com/topper/tinymce/imagemanager/files/ee754217cf310e0b97b968571cdc8531579836c32ac431.58283773Efficiencyofblockandtackle.png)
what is block and tackle pulley system how to find the mechanical advantage and velocity ratio of the system also how to find efficiency - Physics - TopperLearning.com | 2bfp5zrr
![what is block and tackle pulley system how to find the mechanical advantage and velocity ratio of the system also how to find efficiency - Physics - TopperLearning.com | 2bfp5zrr what is block and tackle pulley system how to find the mechanical advantage and velocity ratio of the system also how to find efficiency - Physics - TopperLearning.com | 2bfp5zrr](https://images.topperlearning.com/topper/tinymce/imagemanager/files/031a9d3d7d6ffcca2dfc566563c00ee6579833cfbe2304.89865436Fig.3.31.jpg)