Chemical change, we can't change the bread back the way it was before
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Your weight on the moon given the data from the question is 110.5 N
<h3>Definition of mass and weight </h3>
Mass is simply defined as the quantity of matter present in an object. The mass of an object is constant irrespective of the location of the object.
Weight is simply defined as the gravitational pull on an object. The weight of an object varies from place to place due to gravity.
<h3>Relationship between mass and weight </h3>
Mass and weight are related according to the following equation
Weight (W) = mass (m) × Acceleration due to gravity (g)
<h3>How to determine the weight on the moon</h3>
- Mass (m) = 65 Kg
- Acceleration due to gravity on the moon (g) = 1.7 m/s²
- Weight (W) =?
W = mg
W = 65 × 1.7
W = 110.5 N
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Answer:
The ratio of their distance is 9:1
Solution:
As per the question:
Suppose,
Mass of the lighter block = m
Mass of the heavier block, M = 3m
Velocity of the lighter block be v and the velocity of the heavier block be v'.
Now,
The initial momentum of the system is zero.
Therefore,
mv + Mv' = 0
mv = - Mv'
mv = - 3mv'
(1)
Now, if the distance covered by the lighter and the heavier block be d and d' respectively, then by the kinematic eqn:
(2)
(3)
Dividing eqn (2) by (3), we get:
The new absloute temperature should be 4t.
<h3>Temperature </h3>
The hotness of matter or radiation is expressed by the physical quantity known as temperature.
There are three different types of temperature scales: those, like the SI scale, that are defined in terms of the average translational kinetic energy per freely moving microscopic particle, like an atom, molecule, or electron in a body; those that solely depend on strictly macroscopic properties and thermodynamic principles, like Kelvin's original definition; and those that are not defined by theoretical principles but rather by useful empirical properties of particula.
Using a thermometer, one can gauge temperature. It is calibrated using different temperature scales, each of which historically defined itself using a different set of reference points and thermometric materials.
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