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Anna [14]
2 years ago
5

PLEASE HELP!!

Physics
1 answer:
zhuklara [117]2 years ago
5 0

Answer:

Sample Starting Temperature Ending Temperature Change in Temperature

50 g sand      

50 g water      

100 g water      

Explanation:

Its

20C

32C

46C

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The term water cycle refers to how water moves _____.
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The water cycle shows how water moves around earth.

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-Steel jelly

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When an object radiates heat, the strength of this radiation far from the object decreases when distance from the source increas
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The source of cosmic background radiation filled the entire universe.

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Anyone please help me with this question ASAP
Katyanochek1 [597]

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increases

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7 0
3 years ago
URGENT!!! sorry this is my first time using brainly! but here is my question: Two ropes are attached to a wagon, one horizontal
Elan Coil [88]

The components of the net force on the cart is determined as 67.66 N.

<h3>Component of net force on the cart</h3>

The component of net force on the cart is determined by resolving the forces into x and y -components.

T1 = 30 N

T2 = 40 N

T1x = -30cos(0) = 30 N

T1y = 30sin(0) = 0

T2x = 40 x cos(30) = 34.64 N

T2y = 40 x sin(3) = 20 N

∑X = 30 N + 34.64 N = 64.64 N

∑Y = 0 + 20 N = 20 N

<h3>Resultant force</h3>

R = √(64.64² + 20²)

R = 67.66 N

Learn more about net force here: brainly.com/question/25239010

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