Physics, 04.03.2020 23:19 Seaqueen3103
A bullet is fired with a horizontal velocity of 1500 ft/s through a 6-lb block A and becomes embedded in a 4.95-lb block B. Knowing that blocks A and B start moving with velocities of 5 ft/s and 9 ft/s, respectively, determine (a) the weight of the bullet, (b) its velocity as it travels from block A to block B.
Answers: 1
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Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
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You can melt ice by applying pressure because the solid/liquid line has a slope.
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A bullet is fired with a horizontal velocity of 1500 ft/s through a 6-lb block A and becomes embedde...
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