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lara [203]
3 years ago
15

Convert 22°c to fahrenheit

Physics
2 answers:
posledela3 years ago
7 0
The answer is:
71.6 <span>°F</span>
Nuetrik [128]3 years ago
4 0
F = 1.8C + 32

F = 1.8 (22) + 32

F = 39.6 + 32

F = 71.6°
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If a 10kg block is at rest on a table and a 1200N force is applied in the eastward direction for 10 seconds, what is the acceler
gavmur [86]

Answer:

a = 120 m/s²

Explanation:

We apply Newton's second law in the x direction:

∑Fₓ = m*a Formula (1)

Known data

Where:

∑Fₓ: Algebraic sum of forces in the x direction

F: Force in Newtons (N)

m: mass (kg)

a: acceleration of the block (m/s²)

F = 1200N

m = 10 kg

Problem development

We replace the known data in formula (1)

1200 = 10*a

a = 1200/10

a = 120 m/s²

6 0
3 years ago
Determine the acceleration due to gravity?
MissTica
That's a weird graph, but judging from the units the acceleration is the slope of the graph.

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8 0
3 years ago
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6 0
3 years ago
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What is the ultimate energy source for most wind?
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5 0
3 years ago
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Mary starts from her house, walks 80 meters south, and stops to chat with her aunt on the sidewalk. After chatting for a few min
marin [14]
Mary walks:
d 1 = 80 m,  d 2 = 125 m,  d 3 = 45 m
t = 10 minutes = 600 seconds;
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v = ( d 1 + d 2 + d 3 ) / t 
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v = 250 m / 600 s
v = 0.4167 m/s ≈ 0.42 m/s
Answer:
E ) 0.42 meters/second
5 0
3 years ago
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