價格：免費
檔案大小：12.7 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app calculates the forces on a block resting on a slope. Inputs are slope angle, co-effecient of friction, mass of block and gravity. The force down the slope, and the resistance up the slope is calculated to determine if the block slides, or remains stationary
支援平台：iPhone, iPad