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katovenus [111]
3 years ago
10

How much work does a man perform on a lawnmower if he applies 25 N of force to push it 100 meters

Physics
2 answers:
egoroff_w [7]3 years ago
8 0

Explanation:

Solution,

Given:-

  • Force applied (F)=25 N
  • Distance travelled (S)=100m

By the formula of work, we have

  • W=F×S
  • W=25×100
  • W=2500 J

So, the work done is 2500 J.

zmey [24]3 years ago
3 0
  • Force=25N
  • Displacement=100m

\\ \sf\longmapsto Work\:Done=Force\times Displacement

\\ \sf\longmapsto Work\:Done=25(100)

\\ \sf\longmapsto Work\:Done=2500J

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Answer:

decreases

Explanation:

Remeber:

There is always inverse relation between frequency and wavelength.

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f ∝ 1 / λ

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Answer:

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3 years ago
How does laser works ?<br>​
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Explanation:

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3 years ago
Two long, parallel wires separated by 2.00 cm carry currents in opposite directions. The current in one wire is 1.75 A, and the
Natasha_Volkova [10]

The force per unit length between the two wires is 6.0\cdot 10^{-5} N/m

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The magnitude of the force per unit length exerted between two current-carrying wires is given by

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Learn more about current and magnetic fields:

brainly.com/question/4438943

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brainly.com/question/3874443

brainly.com/question/4240735

#LearnwithBrainly

4 0
3 years ago
To shoot a swimming fish when an intense light beam from a laser gun you should aim
Ivan

Answer

aim directly at the image

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