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Exam03 - L A 0.01 kg bullet is fired With a speed of 600...

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Unformatted text preview: L A 0.01 kg bullet is fired With a speed of 600 m/sec into a 10 kg block of wood. The bullet quickly embeds itself into the block and together they move to the right compressing the spring. Determine the maximum compression of the spring. R - /00 ”/M 2'. (20 pts) Two hockey pucks approach each other and collide with the velocities and the gamma; depicted, such that the speed of A is v4 = Zfiv and the speed Of B is v = J51! . Afier the collision, the velocity [:4 is in the t-direction (1:3 is unspecified). Fmd the coefficient of restitution, e. ._/ \/ UAK+M6_V/§n \ AT ’ /\/:'L 4 / L \ I :73: 1/A E [/87 Véru Ugn‘ “1%(U9—UA):/% (—1.222) ——]/ UBA' UAR 6; / VAN-VBIL «U’ 0 ,PLE (mu , {Emu} I 3. (20 pts) In the position shown the midpoint G has velocity 45 i in/sec. Find the angular velocity of link AB _ ' Wm‘xmii 62;? A], x/él‘MW—ir 1%!) {gar-“,4: ‘61?“ __—> (DAB ‘ units _ 445’ n flea ...
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