Question Number 226136 by mr W last updated on 20/Nov/25 Commented by mr W last updated on 20/Nov/25 Commented by fantastic2 last updated on 20/Nov/25…
Question Number 225941 by mr W last updated on 16/Nov/25 Commented by mr W last updated on 16/Nov/25 $${Q}\mathrm{222520} \\ $$$${at}\:{least}\:{dropped}\:{from}\:{some}\:{points}, \\ $$$${the}\:{ball}\:{will}\:{return}\:{back}\:{to}\:{its} \\ $$$${starting}\:{position}\:{A}.…
Question Number 225866 by BHOOPENDRA last updated on 15/Nov/25 $${Question}\:\mathrm{222520} \\ $$ Answered by BHOOPENDRA last updated on 15/Nov/25 $$\frac{−{x}^{\mathrm{2}} }{{a}^{\mathrm{2}} }+\frac{\left({y}+{b}\right)^{\mathrm{2}} }{{b}^{\mathrm{2}} }=\mathrm{1} \\…
Question Number 225820 by mr W last updated on 13/Nov/25 Commented by mr W last updated on 13/Nov/25 Answered by mr W last updated on…
Question Number 225832 by mr W last updated on 14/Nov/25 Commented by mr W last updated on 14/Nov/25 $${which}\:{tank}\:{will}\:{empty}\:{first}\:{and}\:{why}? \\ $$ Commented by fantastic last…
Question Number 225786 by mr W last updated on 11/Nov/25 Answered by mr W last updated on 12/Nov/25 Commented by mr W last updated on…
Question Number 225758 by mr W last updated on 09/Nov/25 Commented by mr W last updated on 09/Nov/25 Answered by ajfour last updated on 09/Nov/25…
Question Number 225767 by mr W last updated on 09/Nov/25 Commented by fantastic last updated on 09/Nov/25 $${i}\:{got}\:\frac{{m}}{{M}}=\frac{\mathrm{sin}\:\alpha}{\left(\mathrm{1}−\mathrm{sin}\:\alpha\right)^{\mathrm{2}} } \\ $$ Commented by fantastic last…
Question Number 225726 by mr W last updated on 08/Nov/25 Commented by mr W last updated on 08/Nov/25 Answered by mr W last updated on…
Question Number 225700 by mr W last updated on 07/Nov/25 Commented by mr W last updated on 07/Nov/25 $${mass}\:{of}\:{bullet}:\:{m} \\ $$$${mass}\:{of}\:{uniform}\:{rod}:\:{M} \\ $$$${bullet}\:{keeps}\:{embedded}\:{in}\:{rod}\:{after} \\ $$$${the}\:{strike}.…