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PhysicsQ&A LibraryMt. Asama, Japan, is an active volcano. In 2009, an eruption threw solid volcanic rocks that landed 1 km horizontally from the crater. If the volcanic rocks were launched at an angle of 42° with respect to the horizontal and landed 935 m below the crater, find the following. (a) their initial velocity (Enter the magnitude in m/s.) m/s (b) their time of flight (in s) SQuestion

Can some one show step by step of how to solve by using the quadratic kinematic and using (Vix) times the Sin of theta (when theta=the angle of 42^{0}

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