An active volcano can eject red-hot rocks as it erupts. Suppose a large rock is ejected from a volcano with a speed of 35.0 m/s with an angle 35.0º above the horizontal. The rock strikes the ground at an altitude 50.0 m lower than its starting point. (a) Calculate the time as it strikes the ground? (b) What are the magnitude and direction of the rock’s velocity at the impact of the gropund? (C) With respect to the ground level, what is the maximum height of the rock? (D) What is the horizontal distance between the volcano and the impact point?

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