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Sergeu [11.5K]
3 years ago
10

PLEASE HURRYY!!!!The diagram shows two balls released from a device at the same time. The ball on the left falls freely from res

t, and the ball on the right is launched horizontally Which best compares the vertical motion of the two balls?
A)Both balls have constant velocity and are acted on by gravity.
B)Both balls are acted on by gravity and are accelerating downward.
C)Both balls are pulled downward and have zero acceleration.
D)Both balls have zero acceleration and have constant velocity.
Physics
2 answers:
nasty-shy [4]3 years ago
6 0

Horizontal motion has no effect on vertical motion. Gravity has the same effect on both balls' vertical motion ... they both accelerate downward at 9.8 m/s^2. (B)

Even more interesting: A bullet fired horizontally and another bullet DROPPED from the gun's muzzle at the same time both hit the ground at the same time ... Maybe miles apart, but their vertical motions are identical.

LenaWriter [7]3 years ago
4 0

Answer:

i'm pretty sure its B but i may be wrong if you dont wanna take the chance wait for someone

Explanation:

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From the data given we have to:

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We need to calculate the index of refraction of the liquid, then applying Snell's law we have:

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