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Physics, 16.09.2021 19:40 glendaward88351

A cannonball is shot from a cannon at a launch angle of 63° and an initial velocity of 147 m/s. The gravitational acceleration is -9.8 m/s2. Assuming NO air
resistance, how long will it take the cannonball to reach the peak of its trajectory?

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A cannonball is shot from a cannon at a launch angle of 63° and an initial velocity of 147 m/s. Th...
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