The mass of the liquid remains at 35 g regardless of its location or what it's placed inside.
The mass of a liquid is simply the amount of matter it contains, and it does not change regardless of where or in what you place it. So, if the mass of a certain liquid is given as 35 g, this mass value remains unchanged whether you place it in a beaker, cup, or any other container. Therefore, the mass of the liquid in the beaker is still 35 g, and the mass of the beaker doesn't affect it.
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Increase the friction between its moving parts.
Reduce the friction between its moving parts.
Redefine the machine’s system boundaries.
Based on the law of conservation of energy, we know that we can't create energy, machines can only convert one type of energy into another. So, if we want to improve a machines ability then we need to reduce it's loss energy (part of energy which is useless).
"The law of conservation of energy states that the amount of energy is neither created nor destroyed. For example, when you roll a toy car down a ramp and it hits a wall, the energy is transferred from kinetic energy to potential energy."
"Energy is defined as the “ability to do work, which is the ability to exert a force causing displacement of an object.” Energy is just the force that causes things to move. Energy is divided into two types: potential and kinetic.
Know more about energy here
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Answer:
The mass of the second weight is approximately 0.477 kg
Explanation:
The given parameters are;
The acceleration experienced by the two weights = 3.8 m/s²
The mass of the first weight = 1.08 kg
The formula for the acceleration, a, of weights attached to a friction pulley, is given as follows;
Where;
a = The common acceleration of the two weights
g = The acceleration due to gravity = 9.81 m/s²
M = The mass of the first weight = 1.08 kg
m = The mass of the second weight
Therefore, we have;
The mass of the second weight = m ≈ 0.477 kg
The mass of the second weight ≈ 0.477 kg.
Answer:
well it depends of the distance, but u get your frequency and u times it by a round number if im correct
Explanation: