7c_practice_quiz_1-7.pdf

# 7c_practice_quiz_1-7.pdf - First Name Last Name ID Section...

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Unformatted text preview: First Name Last Name ID Section Question 1 (20 pts): The Spanish ship—of—the—line Natieidad lies 42 meters off the bow of the frigate HMS Lydia. Through his spyglass, Captain Horatio Hornblower of the Lydia observes that the Spanish ship is bobbing up and down in the ocean waves as in the following picture. He also observes that the ocean waves have Speed 1! = 1.5 % and are traveling from the Natividad towards the Lydia. y(t), in m, for the Natividad [/g5-i 5‘QUU +51, Van/(bf ) 3-: an, L W w- a H... N w;- ww. t» g. €05") Lls cm W 'h lhﬁz .45“ 41“, prmlwﬁu 1.3M alum/m. b). At ime t = 0 seconds, how many wave crests are in between the Lydia and the Natividad? Show your work. Th0; L .‘f Ll 32:» {“ﬁ hf; M MAIL, “ML hqu‘ ’LY‘l‘r" 5; 0/ch 71“va 42"!" h?! A/ )1) bub L +111, WAVL'ﬁbnl #03 3‘5 (Tl- I'Hohéar ax punk (crust)! ham.» hm, w 5 (4033 593.4% ‘ﬁlun( K—._.. yam, (0". (51qu \$0.5“ lay ll‘ﬁmga-ulqj ”(+1053 79“], \[(’L) graph of Wall], IV hath-Ix +"l'b 19 [4.31%. Vol-35‘. ...
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