jeremiahphillip4396
25.11.2020 •
Physics
A cannon with a muzzle velocity of 500. meters per second fires a cannonball at an angle of 30.° above the horizontal. What is the vertical component of the cannonball's velocity as it leaves the cannon?
0.0 m/s
250. m/s
433 m/s
500. m/s
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Ответ:
250. m/s
Explanation:
It is vertical component so you do: 500mSin(30°) = 250m/s
Ответ: