A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. Which of the following is conserved?
A. Momentum and kinetic energy
B. kinetic energy alone
C. Momentum alone
D. potential energy alone
Answer:C
A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. Which of the following is conserved?
A. Momentum and kinetic energy B. kinetic energy alone C. Momentum alone D. potential energy alone