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Ann [662]
3 years ago
13

MY LAST ONE<,Brainliest for best answer!

Physics
2 answers:
grigory [225]3 years ago
8 0
_Award brainliest if helped!
Mechanical Advantage = Force by Hammer / Force by Nail = 160/40 = 4
Neko [114]3 years ago
4 0
Mechanical Advantage = Force B / Force A
So, 160 / 40 = 4
The mechanical advantage of the hammer is 4
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Why is a control group generally very important in an experiment?
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What is the magnitude of velocity for a 2,000 kg car possessing 3,000 kg(*)m/s of momentum?
Trava [24]

The magnitude of velocity for this car is equal to 1.5 m/s.

<u>Given the following data:</u>

  • Momentum of car = 3,000 kgm/s.
  • Mass of car = 2,000 kg.

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<h3>What is momentum?</h3>

In Science, momentum simply means a multiplication of the mass of an object and its velocity.

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Read more on momentum here: brainly.com/question/15517471

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What is the height in meters of a person who is 6 ft 1.0 in. Tall?
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A satellite in geostationary orbit is used to transmit data via electromagnetic radiation. The satellite is at a height of 35,00
Nutka1998 [239]

Answer:

6.99535\times 10^{-6}\ V/m

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Intensity of Electric radiation is given by

I=\dfrac{P}{A}\\\Rightarrow I=\dfrac{P}{4\pi r^2}\\\Rightarrow I=\dfrac{1000}{4\pi\times 35000000^2}\ W/m^2

Intensity of Electric radiation is given by

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The amplitude of the electric field vector is 6.99535\times 10^{-6}\ V/m

6 0
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