An 18 g rifle bullet travelling 210 ms buries itself in a, Ask an Expert

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Q. An 18 g rifle bullet travelling 210 m/s buries itself in a 3.6 kg pendulum hanging on a 2.7 m long string, which makes the pendulum swing upward in an arc. Determine the vertical and horizontal components of pendulum's displacement.

Q. A convex mirror has a focal length of -11 cm. A lightbulb with a diameter of 6.00 cm is placed 60.00cm in front of the mirror. Locate the image of the lightbulb.

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Category:- Physics
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