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lisov135 [29]
3 years ago
12

In the simulation above, as the projectile travels upward, how does the vertical velocity change? Question 9 options:

Physics
1 answer:
enot [183]3 years ago
4 0

Answer:

Vertical velocity decreases.

Explanation:

The motion of the ball is a projectile ball, which consists of two independent motions:

- a horizontal motion, with constant velocity

- a vertical motion, with constant acceleration g=9.8 m/s^2 towards the ground

In the vertical motion, there is a constant acceleration directed downward: this means that the vertical velocity decreases as the ball goes higher. In fact, it decreases following the equation

v(t)=v_0 -gt

And it decreases until the ball reaches its maximum height, then it starts increasing again.

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Answer:

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