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In collision between two objects, kinetic energy is conserved only if

Physics
WAEC 2020

In collision between two objects, kinetic energy is conserved only if

  • A. one of the objects was initially at rest
  • B. potential energy is converted to work
  • C. the collision is inelastic
  • D. the collision is elastic
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Correct Answer: Option D
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NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Join your school's WhatsApp group
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789