约 222,000 个结果
在新选项卡中打开链接
How to Determine the Location and Velocity of a Rolling Ball …
Rolling ball and generalized co-ordinates - Physics Forums
Finding Velocity of Rolling Ball - Physics Forums
How Does Slipping Affect the Acceleration of a Rolling Ball?
Rolling ball goes through a loop-the-loop.... - Physics Forums
Calculating the Speed of a Ball Rolling Down a Hill - Physics Forums
Rolling ball in a enclosed cone problem - Physics Forums
Max Height of Rolling Ball & Kinetic Energy Calculation - Physics …
What Is the Minimum Release Height for a Rolling Ball on a Loop …
What Height Is Needed for a Ball to Complete a Loop-the-Loop?