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Argon, neon, and xenon are examples of

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is