Question Number 23722 by Tinkutara last updated on 04/Nov/17
$$\mathrm{A}\:\mathrm{block}\:\mathrm{of}\:\mathrm{mass}\:{m}\:\mathrm{is}\:\mathrm{pulled}\:\mathrm{on}\:\mathrm{the} \\ $$$$\mathrm{smooth}\:\mathrm{horizontal}\:\mathrm{floor}\:\mathrm{using}\:\mathrm{two} \\ $$$$\mathrm{methods}\:\mathrm{I}\:\mathrm{and}\:\mathrm{II}.\:\mathrm{The}\:\mathrm{ratio}\:\mathrm{of} \\ $$$$\mathrm{acceleration}\:\frac{{a}_{{I}} }{{a}_{{II}} }\:\mathrm{is} \\ $$
Commented by Tinkutara last updated on 04/Nov/17
Commented by mrW1 last updated on 04/Nov/17
$$\frac{\mathrm{a}_{\mathrm{I}} }{\mathrm{a}_{\mathrm{II}} }=\mathrm{4} \\ $$
Commented by Tinkutara last updated on 04/Nov/17
$$\mathrm{Thank}\:\mathrm{you}\:\mathrm{very}\:\mathrm{much}\:\mathrm{Sir}! \\ $$
Commented by ajfour last updated on 04/Nov/17
$${a}_{{I}} =\frac{\mathrm{2}{F}}{{m}}\:;\:\:{a}_{{II}} =\frac{{F}/\mathrm{2}}{{m}}\:. \\ $$