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natulia [17]
2 years ago
9

An airplane flies with a constant speed of 780 miles per hour. How far can it travel in 4 hours?

Physics
2 answers:
lana [24]2 years ago
8 0

Answer:

246

Explanation:

BARSIC [14]2 years ago
6 0

Answer:

3136

Explanation:

because you multiply 780 by 4 because if it has a constant speed meaning it will not change speed then you multiply it by 4 because it says in 4 hours ( I hope this helped)

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According to Newton's 2nd Law of Motion, if the mass of an object is 10 kg and the force is 10 newtons, then the acceleration is
Mkey [24]

According to Newton's second Law of motion, if the mass of an object is 10 kg and the force is 10 newtons, then the acceleration is 1m/s².

<h3>How to calculate acceleration?</h3>

The acceleration of a moving body can be calculated by dividing the force of the body by its mass.

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Therefore, according to Newton's second Law of motion, if the mass of an object is 10 kg and the force is 10 newtons, then the acceleration is 1m/s².

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8 0
1 year ago
How much does a 725 kg<br> elevator weigh?<br> F = [?]N
olga2289 [7]
725 Kg equals 725x9.8= 7105 N
8 0
3 years ago
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A source charge of 3 µC generates an electric field of 2.86 × 105 N/C at the location of a test charge. Using k = 8.99 × 109N.m^
Nataliya [291]
Variables:

Source charge, Q = 3 micro C = 3 * 10^ - 6 C

E = electric field = 2.86 * 10 ^5 N/C

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d = distance = ?

Formula:

E = K * Q / (d^2) => d^2 = K * Q / E

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=> d = 3.07 * 10^-1 m

Answer: 0.307 m

Note: it is a long distance due to the Electric field is very low
7 0
2 years ago
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