speakers.? i want to put some new speakers in my dash. but cant get it off. is their any instruction manuals online i could print out?
like where all the screws are located at. i have most of them off but somthing keeps holding it down in the middle.
need to show all work. stuck. please help
A pulley system is used to raise a 100 kg block to a height of 2 m. If the system is 100% efficient and the input force is only 20 N, how much rope must be pulled to raise the block?