You and mae are in free-float frames. mae has just passed you, traveling at a speed of 60 km/hr. you throw a ball toward her at a speed of 60 km/hr. what will mae see the ball doing?
the ball will be stationary, floating freely in her own reference frame.
she'll see the ball coming toward her at 120 km/hr.
she'll see the ball moving away from her at 60 km/hr.
she'll see the ball coming toward her at 60 km/hr.
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You and mae are in free-float frames. mae has just passed you, traveling at a speed of 60 km/hr. you...
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