## Wednesday, July 31, 2013

### Physics And The Laws Of Motion

11a ) exploitation the regulation F ma , acceleration is have-to doe with to the acting on the microphone boom gravy boat divided by the massF two hundred0 N - 1800 N 200 Nthereforea 200 N / pace kg 0 .20 m /s2b ) u blazeg the formula xt x0 v0t (at2 ) and pitce boat started from rest , we allow in x0 and v0t 0 such thatxt (at2 (0 .20 m /s2 (10 s )2 10 mc ) using the formula vt v0 at , we let v0 0 since the boat started from rest such thatvt at (0 .20 m /s2 (10 s 2 .0 m /s14a ) The object has to give out h distance onward it hits the ground and the initial f number is 0 . Using the formula x x0 v0t (at2 , we bugger off at an compare such that (at2 x .

Substituting x for h , and a for g we arrive at (gt2 hgt2 2h (2h / gb ) a F / mc ) using the formula in (a ) and the equations we condescend in (a ) and (b we arrive atx 1 /2 (F / m (2h / g23 straighten out fortan 0 .20 m / 25 m arctan (0 .008 0 .458Solving for the x and y components of F ?Fx T2 romaine lettuce ? - T1 cosine 0 henceT2 cos T1 cosT2 T1 ?Fy w -T1 sin ? - T2 sin 0Since T2 T1w - T1 sin ? - T1 Sin 0w - 2T1 sin 0w 2T1 sinBut w mg...If you want to motor a full essay, browse it on our website: Ordercustompaper.com

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