Physics, 04.02.2020 15:49 ytopete13p15c8p
A50-cm3 block of wood is floating partially submerged in water, and a 50-cm3 block of iron is totally submerged in water. which block has the greater buoyant force on it?
a) the wood
b) the iron
c) both have the same buoyant force.
d) the answer cannot be determined without knowing the densities of the blocks.
Answers: 2
Physics, 21.06.2019 14:00
Apositive rod is placed to the left of sphere a, and the spheres are separated. which best describes the spheres? sphere a is negative and sphere b is positive because protons from sphere a are attracted to the rod and move to sphere b. sphere a is negative and sphere b is positive because electrons from sphere b are attracted to the rod and move to sphere a. sphere a is positive and sphere b is negative because electrons from the rod move to sphere b and protons then move to sphere a. sphere a is positive and sphere b is negative because protons move from sphere b to the rod and also to sphere a.
Answers: 1
Physics, 22.06.2019 16:00
The energy produced as a result of this flow of electrons from atom to atom is called
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Physics, 22.06.2019 19:30
Juliette sets the initial velocity to +10 m/s, the acceleration to zero, and clicks “start.” how can shakina describe the subsequent motion of the car juliette controls?
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A50-cm3 block of wood is floating partially submerged in water, and a 50-cm3 block of iron is totall...
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