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SCAN0012

# SCAN0012 - \paﬁl‘t(5W{2 ape zap—é v3 qsuﬁgx 8.87...

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Unformatted text preview: -_._ \paﬁl‘t (5W? {2 ape zap—é, v3: qsuﬁgx) : 8.87 nab '2) K . 7\ 5. A high diver leaves the end of a 10 m high diving board and strikes the water 2.6 5 later, 6.0 m beyond the end of the board. a. Calculate the initial velocity of the diver and express it in unit vector form. b. Calculate the maximum height reached by the diver. c. Calculate the velocity of the diver just before she enters the water and express it in unit vector f orm. i“. .t) +.t2 ><=vmz4c = .. t 3' (0M: Wtugs) Vowaetmfs {1’ 3%9) Vﬁ‘g-E-Q— \’9’\Qq-?V“z ' 2 h: V9 "£2 * l/zéfz = (Q‘Eiﬁ; \$2 ({2}+J_ ’0: ”3060(9) + fa (+2) ‘ ’2- ?‘8 t2. cm 704‘ 'iz Ch’f‘h) Jar—[.913 5t2&0.795 b’ ' =2Vb VI: :0, it, =— 10 + t r: H ﬂew 44 m LtOIm .HE'O’MX C, Wig/1+ 29 (H) \gzw Hp A =3,5v~- (:9.ch 6. What average force is required to stop a 1500 kg car in 10‘ST”““”'”””‘" ‘ ' WMWW a. If the car has an initial speed of 100 km/h. % b. If the car has an initial speed of 150 km/h. 3. was tat dream}; 11(62an L p - l0 s ‘ / 03 f a :. 9:7mzs’2 F a ( isomgj) (‘2 7W3% @1th I\/ A to O; 600) ,_ r q I a , W5 p: t WW aetegﬂeaso N l '03 ’ rm; “\J =Lidtamlsz ...
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