Actually, he's curious about something interesting: How well does Newton's Cradle work with little boys and girls (i.e., when mass isn't distributed so spherically or set so solidly)?
he must study impact in real ,they are all smashed , elastic is absent .
Actually, he's curious about something interesting: How well does Newton's Cradle work with little boys and girls (i.e., when mass isn't distributed so spherically or set so solidly)?
ReplyDeletehe must study impact in real ,
ReplyDeletethey are all smashed , elastic is absent .