maktaba.tetea.org...Suspend the 50 g mass on one side of the metre rule, and 20 g together with the...
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maktaba.tetea.org...Suspend the 50 g mass on one side of the metre rule, and 20 g together with the dry' cell on the other side of the metre rule adjusting their position until the
![· Describe how you would use a metre rule, a 100 g mass and some thread in order to find the mass of an apple. [2] A uniform metre rule of weight 0.9 N is suspended horizontally](https://img.pdfslide.us/doc/110x75/5e95055385e29e47d60703d7/describe-how-you-would-use-a-metre-rule-a-100-g-mass-and-some-thread-in-order-to.jpg)
