Physics, 17.02.2020 21:58 rivasalejandro854
A(n) 5.77 g bullet is fired into a(n) 2.32 kg ballistic pendulum and becomes embedded in it. The acceleration of gravity is 9.8 m/s 2 . If the pendulum rises a vertical distance of 7.15 cm, calculate the initial speed of the bullet.
Answers: 1
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Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
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A(n) 5.77 g bullet is fired into a(n) 2.32 kg ballistic pendulum and becomes embedded in it. The acc...
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