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xxTIMURxx [149]
3 years ago
8

Alien A lifts a 500-newton child from the floor to a height of 0.40 meters in 2 seconds

Physics
1 answer:
vivado [14]3 years ago
4 0
Strong alien you got there good luck bud you never asked a question
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Write two main group of animals​
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Animals are classifield as two main groups in the animal kingdom : Vertebrates and invertebrates .

Explanation:

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Calculate the force that the 4kg block exerts on the 10kg block
Kryger [21]
Acceleration=force/mass=28/(10+4)=2m/s^2

force10kg=ma=10*2
force4kg=ma=(10*2)=20
the4 kg is pushing against the 10kg block

vf=vi+at
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Using the right amount of significant figures, calculate the answer to the following problem, 215.5+101.02555
cestrela7 [59]

Answer:

This is how I figured it out:

  1. 215.5 rounded to one significant figure is 200
  2. 101.02555 rounded to one significant figure is 100.
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Hope this helps!

Explanation:

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3 years ago
The layers of gas that surround the Earth
Ierofanga [76]

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Our planet is surrounded by a layer of gases called the atmosphere. ... ➢ Without our atmosphere, there would be no life on earth. ➢ Scientists divided the atmosphere into four layers according to temperature: troposphere, stratosphere, mesosphere, and thermosphere.

Explanation:

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4. How much would an object accelerate if it has a mass of 25 kg and is pushed with a force of 2 Newtons?
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0.4

Explanation:

f divided by m = a

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3 years ago
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