Answer:
workdone by the person in J is 445.92J
Explanation:
workdone= force x total distance
force= mass x acceleration due to gravity(g)\
mass=4.5kg
g=9.81m/s
force= 4.5 x 9.81 =44.15N
total distance=1.4+8.7=10.1m
workdone=44.15 x 10.1
=445.92J
porphyry is an igneous rock containing conspicuous crystals called phenocrysts surrounded by a matrix of finer-grained mineral. <span>both alkali and plagioclase </span>feldspars<span> occur as irregularly shaped grains with only a few or no </span>crystal<span> faces hope it helps</span>
The Guptas lost power because they had a substantial loss of territory and imperial authority caused by their past feudal system and the invasion of the Huna peoples from Central Asia. However, these factors all played in and their were many reasons why the Guptas lost power. After the collapse of the empire, India was ruled again by many regional powers before and a small line of the empire continued to rule a portion of their ex-empire before being ousted.
Answer:
111k.m.
Explanation:
Each degree of latitude is approximately 69 miles (111 kilometres) apart.
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