In a volcanic eruption, a 2.40 � 103 kg boulder is thrownvertically upward into the air. At its highest point, it suddenlyexplodes (due to trapped gases) into two fragments, one being threetimes the mass of the other. The lighter fragment starts out withonly horizontal velocity and lands 253mdirectly north of the pointof the explosion.
Part A:
Where will the other fragment land? Neglect any airresistance.
Express your answer using three significant figures.
