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Posted: Wed May 18, 2022 7:42 am
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66 A solid wood cube of side 2a (a = 5.50 cm) and mass 800 g is resting on a horizontal surface. The cube is constrained to rotate about an axis AB (Figure P11.61). A bullet of mass 5.00 g and speed v is shot at the face opposite ABCD at a height if 4a/3. The bullet becomes embedded in the cube. Find the minimum value of v required to tip the cube so that it falls on face ABCD. Assume m << M. 132 m/s a. b. 152 m/s C. 199 m/s d. 108 m/s correct: a
66 A solid wood cube of side 2a (a = 5.50 cm) and mass 800 g is resting on a horizontal surface. The cube is constrained to rotate about an axis AB (Figure P11.61). A bullet of mass 5.00 g and speed v is shot at the face opposite ABCD at a height if 4a/3. The bullet becomes embedded in the cube. Find the minimum value of v required to tip the cube so that it falls on face ABCD. Assume m << M. 132 m/s a. b. 152 m/s C. 199 m/s d. 108 m/s correct: a