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27 Nov 2019
King Arthur's knights fire a cannon from the top of the castlewall. The cannonball is fired at a speed of 52 m/s and at an angleof 34°. A second cannonball that was accidentally dropped hits themoat below in 1.0 s.
(a) How tall is the top of the castle wall?
(b) How long is the fired cannonball in the air?
(c) How far from the castle wall does the fired cannonball hit theground?
(d) What is the fired ball's maximum height above the ground?
King Arthur's knights fire a cannon from the top of the castlewall. The cannonball is fired at a speed of 52 m/s and at an angleof 34°. A second cannonball that was accidentally dropped hits themoat below in 1.0 s.
(a) How tall is the top of the castle wall?
(b) How long is the fired cannonball in the air?
(c) How far from the castle wall does the fired cannonball hit theground?
(d) What is the fired ball's maximum height above the ground?
asifasabirLv10
12 Jun 2023
Collen VonLv2
13 Apr 2019
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