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saw5 [17]
3 years ago
11

If someone travels 3000 feet in one second, how far will it travel in 18 minutes

Physics
2 answers:
MaRussiya [10]3 years ago
8 0

Answer:3240000 feet's

Explanation:

Since 60seconds equal 1minute therefore 1080 seconds equal 18minutes

Therefore the total number of feet traveled for 18minutes(1080seconds)=3000×1080=3240000 feet

34kurt3 years ago
3 0

Answer:

3240000 ft

Explanation:

There are 60 seconds in a minute so, multiply 60 seconds by 18 minutes. That equals 1080 seconds.

Since there are 3000 ft in each second, just multiply 1080 seconds by 3000 ft.

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Answer: moving object :)

Explanation:

8 0
2 years ago
PLEASE HELP ME WITH THIS ONE QUESTION
Marizza181 [45]

Answer:

c) 2.02 x 10^16 nuclei

Explanation:

The isotope decay of an atom follows the equation:

ln[A] = -kt + ln[A]₀

<em>Where [A] is the amount of the isotope after time t, k is decay constant, [A]₀ is the initial amount of the isotope</em>

[A] = Our incognite

k is constant decay:

k = ln 2 / Half-life

k = ln 2 / 4.96 x 10^3 s

k = 1.40x10⁻⁴s⁻¹

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ln[A] = -1.40x10⁻⁴s⁻¹*1.98 x 10^4 s + ln[3.21 x 10^17 nuclei]

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<h3>c) 2.02 x 10^16 nuclei</h3>
7 0
2 years ago
An object of mass 800g hangs on a spring. Calculate the force exerted by the object if acceleration due to gravity is 10/s2​
xxTIMURxx [149]

Answer:

8 N

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Using the equation F=ma (F: force/ m: mass  in kg/ a: acceleration),

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F = 8 N

4 0
3 years ago
The average speed of an object which moves 100 m in 5 seconds is?
CaHeK987 [17]

Answer:

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Explanation:

A car can travel 100 m in 5 seconds

Hope this helps!

3 0
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If 7 ounces of a sports drink contains 110 milligrams of sodium, what is the total number of milligrams of sodium in 20 ounces o
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so you just take 110 divided by 7 and then you get the answer and times tthat by 20 and you get you answer which is 314.28 milligrams of sodium in 20 ounces of the sports drink.

7 0
2 years ago
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