K.E = 1/2*m*v^2 = 1/2(500)(3)^2 = 2250 J
m*g*h = 500(9.8)(30) = 147000 J
2250 + 147000 = 149250
Answer:
Color, however, is the least useful property for mineral identification. One reason is that many minerals have similar colors. Also, impurities can turn colorless minerals into colored minerals.
Explanation:
Explanation:
The triple beam balance is used to measure masses very precisely; the reading error is 0.05g
Answer:
The state of the person under the influence of alcohol
The place in which the memory was initially encoded for the retrieval of information.
Retrieval of information is generally better given similar rather than different contextual cues Motivational and emotional factors
These are also likely to affect recall and forgetting.
Explanation:
