Two solid spheres form an isolated system. Sphere X moves with speed 6cms-1 in a straight line directly towards a stationary sphere Y
The spheres have a perfectly elastic collision. After the collision, sphere X moves with speed2 cm s–1 in the same direction as before the collision.
What is the speed of sphere Y
The spheres have a perfectly elastic collision. After the collision, sphere X moves with speed2 cm s–1 in the same direction as before the collision.
What is the speed of sphere Y
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Jawaban:
4 cm/s
Penjelasan:
dilampirkan.. maaf jika kurang tepat:)