Answer:
p>Whether an object will float or sink is dependent on its density, and on the density of the liquid it is placed in. In the case of water, an object with a density less than 1 g/cm3 will float. The closer its density is to 1 g/cm3, the more of it will sit below the water level.
Answer:
When the ball is placed on tilted tale it starts rolling because of the force of gravity pulls it downward along the plane of table and frictional force produces torque which generate rotational motion as a result body will start rolling.
Explanation:
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Answer:
Explanation:
Let´s find the capacitor impedance:
Using the data provided:
Ω
Now let´s find the capacitance:
μF
We can calculate the capacitor impedance for the second case:
Ω
Finally we can calculate the voltage of the second generator: