If a Two-Body Collision Is Not Head-On,then We May Always

question 64

Multiple Choice

If a two-body collision is not head-on,then we may always assume that:

• A)momentum is conserved.
• B)kinetic energy is conserved.
• C)neither momentum nor kinetic energy are conserved.
• D)both momentum and kinetic energy are conserved.

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Definitions:

Physically Active

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Osteoporosis

A disease characterized by a reduction in bone density, brittleness of bones, and a loss of calcium from the bones.

High-Impact Exercise

Physical activities that involve vigorous movements where both feet may leave the ground, impacting joint health.

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A type of cancer that affects the colon or rectum, often detected through screening methods like colonoscopy, and treated with surgery, chemotherapy, or radiation.