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Verizon [17]
3 years ago
14

15 to who helps me out!

Physics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

a. same

b. less

c. same

d. same?

Explanation:

the mass will always be the same no matter where it is. the weight however depends on the gravity.

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The answer is deflation...have a good day

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How much force is needed to accelerate a 1,100 kg car at a rate of 1.5 m/s2?
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Assuming there is no force of friction...

F = ma
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During an experiment, Ellie records a measurement of 0.0034 m. How would
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A radio has 100J of energy transferred by electricity. 20J are transferred by heating and 10J are transferred by sound. How many
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3 0
3 years ago
A pipe of length 10.0 m increases in length by 1.5 cm when its temperature is increased by 90°F. What is its coefficient of line
azamat

The coefficient of linear expansion, given that the length of the pipe increased by 1.5 cm is 1.67×10¯⁵ /°F

<h3>How to determine the coefficient of linear expansion</h3>

From the question given above, the following data were obtained

  • Original diameter (L₁) = 10 m
  • Change in length (∆L) = 1.5 cm = 1.5 / 100 = 0.015 m
  • Change in temperature (∆T) = 90 °F
  • Coefficient of linear expansion (α) =?

The coefficient of linear expansion can be obtained as illustrated below:

α = ∆L / L₁∆T

α = 0.015 / (10 × 90)

α = 0.015 / 900

α = 1.67×10¯⁵ /°F

Thus, we can conclude that the coefficient of linear expansion is 1.67×10¯⁵ /°F

Learn more about coefficient of linear expansion:

brainly.com/question/28293570

#SPJ1

3 0
1 year ago
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