In an Elastic Collision Between Two Bodies of Equal Mass

question 33

Multiple Choice

In an elastic collision between two bodies of equal mass, with body 2 initially at rest, body 1 moves off at angle θ relative to the direction of its initial velocity and body 2 at angle φ. The sine of the sum of θ and φ, sin(θ + φ) , is equal to

• A) 0.
• B) 0.500.
• C) 0.707.
• D) 0.866.
• E) 1.00.

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