Question Number 34765 by Tinkutara last updated on 10/May/18
Answered by ajfour last updated on 11/May/18
$${should}\:{be}\:{tensile}\:\:{so}\:\:\left(\mathrm{3}\right). \\ $$
Commented by Tinkutara last updated on 11/May/18
Why tensile? It acts downwards so why not compressive?
Commented by ajfour last updated on 11/May/18
$${it}\:{acts}\:{downward}\:{so}\:{rod}\:{must}\:{be} \\ $$$${stretched},\:{hence}\:{tensile}\:{force}. \\ $$
Commented by Tinkutara last updated on 12/May/18
Thanks for it Sir!