With what velocity must a body be projected vertically upward from Earth's surface, in the absence of friction, to rise to a height equal to Earth's radius 6400 km)? A) 4.3 * 10⁵ m/s B) 2.6 *10³ m/s C) 10⁵ m/s D) 3.6 * 10² m/s E) 7.9 * 10³m/s

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The Answer of With what velocity must a body be projected vertically upward from Earth's surface, in the absence of friction, to rise to a height equal to Earth's radius 6400 km)? A) 4.3 * 10⁵ m/s B) 2.6 *10³ m/s C) 10⁵ m/s D) 3.6 * 10² m/s E) 7.9 * 10³m/s

With What Velocity Must a Body Be Projected Vertically Upward