Asmall dingy is floating up to a pirate’s ship full of would be boarders. he angles his cannon downward at -15 degrees while 3.0m above the water. he fires his cannon at 95 m/s. the small boat of unfortunate crewmen is 20 m away. do they survive their foolhardy errand? ( show work)

Speed of the cannon is 95 m/s

now we will find its two components

speed in horizontal direction is

speed in vertical direction is

now the time taken by the cannon to reach the water surface will be find out by using kinematics

By solving above quadratic equation

now in the same time the horizontal distance moved by the cannon

Since the distance of crewmen is 20 m so it will definitely safe as cannon will hit at distance 10.93 m

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

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