Answer:
m = 56.5 kg
Explanation:
Since the addition of mass on one piston caused a change in pressure head at the other. Diameter of the piston calculated is used as 0.46 m
Δm*g / Area = p * g * Δh ..... Eq1
When two or more atoms chemically bond together, they form a molecule. Sometimes the atoms are all from the same element. For example, when three oxygen atoms bond together, they form a molecule of ozone (O3). If a molecule forms from atoms of two or more different elements, we call it a compound.
When any material is placed into a magnetic field its atoms acquire an induced magnetic moment pointing in a direction opposite to that of the external field. The material becomes magnetic
Put it in your own words
Answer
Maximum speed at 75 m radius will be 22.625 m /sec
Explanation:
We have given radius of the curve r = 150 m
Maximum speed
Coefficient of friction
Now new radius r = 75 m
So maximum speed at new radius
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Answer:</h2>
<em>Hello, </em>
<h3><u>QUESTION)</u></h3>
<em>✔ We have: T = 1/f; with T in s, and f in Hz </em>
- T = 1/5,0 x 10² Hz
- T = 2,0 x 10⁻³ s
The period of the microwave is therefore 2 ms.
The distance between the two masses is d = 1.35 m
The force between the masses is
Let the mass of object 1 be m.
Let the mass of object 2 be 2m.
The formula of force can be written as
Here, the universal gravitational constant is
The mass can be calculated as
The mass of object 2 is
The mass of the first object is 8.45 kg.
The mass of the second object is 16.9 kg.