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Olegator [25]
3 years ago
14

If I am throwing a bowling ball off a roof and a watermelon off a roof at 30

Physics
1 answer:
rosijanka [135]3 years ago
8 0

Answer:

Th ball

Explanation:

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A 0.55 kg projectile is launched from the edge of a cliff with an initial kinetic energy of 1550 J and at its highest point is 1
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Answer:

a). 53.78 m/s

b) 52.38 m/s

c) -75.58 m

Explanation:

See attachment for calculation

In the c part, The negative distance is telling us that the project went below the lunch point.

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2 years ago
Radar use reflected microwaves to detect objects and measure their... what?
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Height and depth..... for sure....

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Which description is evidence of chemical weathering?
Gelneren [198K]

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b.

Explanation: I do not know much about this but the answer that i think it is was b.

8 0
3 years ago
Describe the composition of humus and why it is an effective organic fertilizer
kenny6666 [7]

Answer:

soil additive

Explanation:

Soil Additive

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3 0
2 years ago
An object whose weight is 10kg is placed on smooth plane inclined at 30° to the horizontal. find the acceleration of the object
velikii [3]

Answer:

4.9 m/s²

Explanation:

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mg sin θ = ma

a = g sin θ

a = (9.8 m/s²) (sin 30°)

a = 4.9 m/s²

8 0
3 years ago
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