User talk:Keraj (Nebil)

physics
with what speed must aball be thrown vertically from ground level to rise to a maximum height of 50m ?

Please help me with...

Keraj (Nebil) (talk) 18:28, 15 January 2020 (UTC) nebil
 * The help me template is to be used for asking questions about how to edit Wikipedia. The WP:Reference Desk is a place for asking general knowledge questions, but I'm fairly sure they are quite circumspect about answering questions that are obviously homework.  — jmcgnh (talk) (contribs) 20:33, 15 January 2020 (UTC)