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Mechanics: Momentum, Energy and Gravitation
Quick questions on Energy and its conservation - Regents Physics mechanics
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
A kg object moves at m/s. Calculate its kinetic energy. [2 points]
What is q2?Show answer
State what happens to the mechanical energy "lost" when a box slides to a stop on a rough floor. [1 point]
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