ooo T-Mobile LTE 5:37 PM c @ 1 70%.. bb-csuohio.blackboard.com C Ok. Answer choi

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ooo T-Mobile LTE 5:37 PM c @ 1 70%.. bb-csuohio.blackboard.com C Ok. Answer choice k) QUESTION 4 Joe Driver tried to go through a flooded street and stalled hiscarin 3-ft-deep wate asshown the figure at the ngh· The water levd is one-halfway up his 3.× 3.ft door The bosom ofthe door ;s 15ft from the street. Determine how much force Joe Driver mt eton the door to push it open from the inside (to get out of the car and wade to dry land). [Sedect the one best answer from the chaces ven below ] (a) 051bf(b) 2101bf (c) 315 of (d) 4201bf (e) 3400 bf ( 600bf ( 10,100lb) 13,600 ibf ) not enoughinfomation gven, need atmospheric pressure 0 a. Answer choice (a) Ob. Answer choice (b) Oc. Answer choice (c) Od.Answer choice (d) Oe. Answer choice (e) Of. Answer choice( 0 g. Answer choice (g) Oh. Answer choice (h) Oi. Answer choice 0 Click Save and Submit to save and submit. Click Save All Ansavers to save all anspers Save All Answer

Explanation / Answer

assume atmospheric pressure Po = 2110 lbf/ft^2

density of water = 62.43 lb/ft^3

force required =   2110 * 1.5^2 + 62.43 * 32.2 * 1.5 * 1.5^2 / 2

                      =   8139 lbf

But there is no option so are assumption of atmospheric pressure is wrong

therefore last option , Not enough information is correct.

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