Physics, 17.09.2021 18:00 Vanesssajohn4046

30 POINTS A cannonball is shot from a cannon at a launch angle of 35oand 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 remain in the air.

Question 2 options:

40.2 s

8.6 s

9.8 s

17.2 s

Answers: 1

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30 POINTS A cannonball is shot from a cannon at a launch angle of 35oand an initial velocity of 14...