When Trolley and Skateboard Decided to Take the Stairs

Resonance

article

Gautam Karve¹ 

[1] Podar International School

关键词: Trolley;    skateboard;    wheels;    castors;    stairs;    steps;    weight;    force;    normal reaction;    work;    energy;    constraint;    rolling;    edge;    centripetal force;    trajectory;    critical velocity.;   

DOI  :  10.1007/s12045-022-1380-8

学科分类：社会科学、人文和艺术（综合）

来源: Springer

【 摘 要 】

The article begins by posing a physics question about a trolley or skateboard placed on stairs and its subsequent motion. The physics behind this problem and some of its extensions are discussed from various approaches.

【 授权许可】

Others