Answer:
364.5 m
Explanation:
Initial speed = u = 27 m/s
Acceleration = a = -1 m/s²
Distance = s
Time taken = t
So, in 27 seconds the train will stop and will have travelled a distance of 364.5 m.
So, the rest of the 27 seconds it will not move.
Hence, the distance covered in 54 seconds will be 364.5 m.
Answer:
See the explanation below.
Explanation:
That the milky way was generated by the explosion of a supernova (giant star in its last stage of life), when the content of this type of stars is based on all the existing materials as possible in the periodic table, in the moment of the explosion, a large amount of energy is released, some of these materials in the blast are left to drift, and the effect of the gravity are joining with each other, forming planets, the material that failed to form planets is orbiting freely low the attraction of the gravitational force of a new rising star, these asteroids have information about the life span of each of them, using a carbon 14 test, scientists can determine what period of formation the galaxy has.
Meteorites are solid that contain a lot of carbon, so tests on them can determine important information from the Galaxy
Answer:
1148.37401575 kg/m³
Explanation:
Volume of liquid in pipet
25.4 mL
Mass of liquid
Density is given by
The density of the unknown liquid is 1148.37401575 kg/m³
Answer
C.The traditional flow of current is positive to negative and the flow of electrons is the opposite
Explanation:
Answer:
Florida is tropical, with a significant rainy seson
