A ship maneuvers to within 2.47×103 m of an
island’s 1.76 × 103 m high mountain peak and
fires a projectile at an enemy ship 6.13 × 102
m on the other side of the peak, as illustrated.
The ship shoots the projectile with an initial
velocity of 2.54×102 m/s at an angle of 72.6
◦
.
The acceleration of gravity is 9.81 m/s
2
.
0 answers