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mezya [45]
3 years ago
9

If a body with a mass of 4 kg is moved by a force of 20 N, what is the rate of its acceleration?​

Physics
1 answer:
valentina_108 [34]3 years ago
8 0

Explanation:

F = ma

20 N = (4 kg) a

a = 5 m/s²

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house current is 120 volts. if a light bulb runs a current of 0.5 amps, what is the resistance of the bulb
Sauron [17]
Ohm's Law tells the relationship between voltage, current, and resistance.
It can be written in three different ways, depending on which ones you know,
and which one you want to find.

Here's the one we need:       

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6 0
3 years ago
When looking at the chemical symbol, the charge of the ion is displayed as the
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Answer:

superscript

Explanation:

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6 0
3 years ago
You are traveling on an airplane. The velocity of the plane with respect to the air is 110.0 m/s due east. The velocity of the a
Mice21 [21]
1. Vpa = 180m/s. @ 0 deg.
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<span> Vpg = Vpa + Vag,
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</span>
<span>2. tanA = Y / X = 34.64 / 160 = 0.2165,
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3.  1 hr = 3600s. <span>d = Vt = 163.7m/s * 3600s = 589,320m.

hope this helps</span>
8 0
2 years ago
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tangare [24]
Helium and nitrogen because they are both from the noble gas group.
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Delvig [45]

have fewer economic restrictions

Explanation:

3 0
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