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Novay_Z [31]
3 years ago
11

Accuracy*

Physics
1 answer:
borishaifa [10]3 years ago
7 0

Answer:

how close to the true value a measurement is

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3 years ago
While visiting the planet Mars, Moe leaps straight up off the surface of the Martian ground with an initial velocity of 105 m/s
yawa3891 [41]

Answer:

L = 0 m

Therefore, the cricket was 0m off the ground when it became Moe’s lunch.

Explanation:

Let L represent Moe's height during the leap.

Moe's velocity v at any point in time during the leap is;

v = dL/dt = u - gt .......1

Where;

u = it's initial speed

g = acceleration due to gravity on Mars

t = time

The determine how far the cricket was off the ground when it became Moe’s lunch.

We need to integrate equation 1 with respect to t

L = ∫dL/dt = ∫( u - gt)

L = ut - 0.5gt^2 + L₀

Where;

L₀ = Moe's initial height = 0

u = 105m/s

t = 56 s

g = 3.75 m/s^2

Substituting the values, we have;

L = (105×56) -(0.5×3.75×56^2) + 0

L = 0 m

Therefore, the cricket was 0m off the ground when it became Moe’s lunch.

5 0
3 years ago
In order to be a good conductor, a martial needs to...
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B-allow electrons to flow
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What is there for astronomical evidence of the light spectra?
Romashka-Z-Leto [24]

Answer:

From spectral lines astronomers can determine not only the element, but the temperature and density of that element in the star. The spectral line also can tell us about any magnetic field of the star. The width of the line can tell us how fast the material is moving. We can learn about winds in stars from this.

Explanation:

8 0
2 years ago
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Force is measured by: a) ammeter b) spring balance c) two pan balance d) ruler​
laila [671]

Answer:

force can also be considered as weight so

Spring balance is used for measuring Force.

Explanation:

8 0
3 years ago
Read 2 more answers
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