Question

A pair of overly competitive broth- ers take a game of battleship too eriously, escalating to the point of commandeering two battleships. Noel has taken refuge behind a rock islet with a tall, 1800-m peak. His ship is at the shore of the islet, 13. horizontally) as shown. Liam is on the opposite side of the islet, 2500 m from the peak (measured horizontally), attempting to shell Noel, firing ammunition with a muzzle speed of 250 Im/s. For what set of distances from the shore will Noel's vessel be safe from Liam's artillery?

how to get to this [(0; 270) U (3480; infinity) ] m

Answer 1

25o o FYon O 60 e 1563152644 OL-50. 63608。 ang e minimum diston fam 5hor dmin -Jo12-250s-30 o Camscanner