A projectile is launched from ground level to the top of a cliff which is 195m away and 155m high (see Fig. 3-47). If the

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A projectile is launched from ground level to the top of a cliff which is 195m away and 155m high (see Fig. 3-47). If the projectile lands on top of the cliff 7.6s after it is fired, find the initial velocity of the projectile (magnitude and direction). Neglect air resistance.

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