Multiple Choice (2 points each) .) An object moving with constant speed cannot be accelerating. TRUE or FALSE 2.) A base

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Multiple Choice 2 Points Each An Object Moving With Constant Speed Cannot Be Accelerating True Or False 2 A Base 1 (34.04 KiB) Viewed 40 times

Multiple Choice (2 points each) .) An object moving with constant speed cannot be accelerating. TRUE or FALSE 2.) A baseball is thrown vertically upward and feels no air resistance. As it is rising: A) both its momentum and its mechanical energy are conserved. B) its momentum is not conserved, but its mechanical energy is conserved. C) both its momentum and its kinetic energy are conserved. D) its kinetic energy is conserved, but its momentum is not conserved. E) its is conserved. einlog 08 3.) Consider a solid sphere (1 = 2/5 MR³) of radius R and mass M that is rolling slipping. Which form of the kinetic energy is larger, translational or rotational? A) Translational kinetic energy is larger. B) Rotational kinetic energy is larger. C) Translational and rotational kinetic energy are equal. D) Can't determine without knowing the translational speed. E) Can't determine without knowing the radius R and mass M. .) What is the torque vector about the origin by a force of F = (51-2) + xerted at F= (31+41-2k)m. A) (81+11-26k) Nm B) (81-191-26k) Nm C) (-81+19)+14k) Nm D) (161-191-26k) Nm E) (-81+19)+26k) Nm