17.A human cannonball is fired at 20.0 m/s, 40 degrees above the horizon. a. How long...

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science physics

Answer 1

Answer #1

From question o 20m/s, 0 40, a 9-98m/e 2 Vo Sino 2x20xsinyo 9.8 do 62 sec Ais 20)xSintuo Vosine (b H 2 x9.8 29 Mak 8.43m 2 S

Answer 2

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