A driver gear has 20 teeth. The driven gear has 60 teeth. a) Calculate the gear ratio. (2) b) Is this a speed multiplier or force multiplier? (1) c) If the driver turns at 120 RPM, how fast does the driven turn? (2)
: You will often be asked to calculate the mechanical advantage of levers, pulleys, and gear systems. This includes understanding how a small input force can generate a large output force. technology grade 9 term 2 (exam papers) pdf memo
The Technology Grade 9 Term 2 exam paper typically consists of: A driver gear has 20 teeth
The Technology Grade 9 Term 2 exam paper may cover topics such as: technology grade 9 term 2 (exam papers) pdf memo