Answer:
4) C.mass
5) C. Potential Energy
Explanation:
4) Kinetic energy (KE) of an object is the energy that it possesses due to its motion. If a mass is in motion ,it has a kinetic energy .
By definition
what matters in Kinetic energy is the mass and the velocity only .
there fore the answer is
C.mass
5) Potential energy is the energy stored in an object, due to the object's position or arrangement.
By definition
in potential energy the height matters.higher the height , higher the energy
therefore the answer is
C.Potential Energy
Answer:
True
Explanation:
The answer to this question is true.
We have Sea breezes occuring during during days that are hot and summer days as a result of the unequal heating rates of land and water.
During the afternoon, we have the land surface getting heated up faster than the water surface. As this happens, air above it begins to rise which then forms low pressure area close to the land. Air on land is hotter than the one above water.
We then have cool air in areas with high pressure spreading across water and over land.
Answer:
a = 20.532 g
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
a = Acceleration
g = Acceleration due to gravity = 9.81 m/s²
Magnitude of deceleration is 201.42 m/s²
g = 9.81 m/s²
Dividing a by g
a = 20.532 g
The solute would then sink to the bottom and would not dissolve
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