Answer:
metal are very hard. in other to cut metal we need more energy and effort. if the effort distance is greater than load distance there would be magnification of force and the metals could easily be cut
Answer:
Equal Densities
Explanation:
if the density of the object was greater than that of the liquid, it would sink to the bottom. if the density od the object was lesser than the liquid, it would float :)
They continued to study its behavior and decided that it probably travels<span> in both waves and particles.
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Answer:
2 meters
Explanation:
time is directly proportional to temperarure where distance is the constant k
therefore
T = t x 2a
28=7 x 2a
28= 14a
a=2m
Answer:
42 = life is what you make of it.
Explanation: