Question Number 169142 by Tawa11 last updated on 24/Apr/22
Commented by Tawa11 last updated on 24/Apr/22
$$\mathrm{I}\:\mathrm{got}\:\:\mathrm{31}.\mathrm{28N} \\ $$
Answered by Beginner last updated on 25/Apr/22
$${Your}\:{answer}\:{is}\:{correct} \\ $$$${if}\:{you}\:{put}\:{values}\:{in}\:{surd}\:{form}\:{you}\:{will}\:{have}\:\mathrm{32}{N} \\ $$
Commented by Tawa11 last updated on 25/Apr/22
$$\mathrm{Ohh},\:\mathrm{thanks}\:\mathrm{sir}\:\mathrm{for}\:\mathrm{confirmation}.\:\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir}. \\ $$
Answered by PhysicalMath last updated on 26/Apr/22
$$\mathrm{P}+\mu_{\mathrm{s}} ×\mathrm{mgcos}\theta>\mathrm{3}+{mg}\mathrm{sin}\theta \\ $$$$\mathrm{P}>\mathrm{3}+\mathrm{10}×\mathrm{10}×\mathrm{sin45}^{\mathrm{o}} −\mathrm{0}.\mathrm{6}×\mathrm{10}×\mathrm{10}×\mathrm{cos45}^{\mathrm{o}} \\ $$$$=\mathrm{3}+\mathrm{28}.\mathrm{28} \\ $$$$=\mathrm{31}.\mathrm{28} \\ $$$$\therefore\mathrm{P}=\mathrm{32}\:\mathrm{N} \\ $$
Commented by Tawa11 last updated on 29/Apr/22
$$\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir} \\ $$