A large sheet of charge has a uniform charge density of 94 µC/m2. What is the electric field (in N/C) due to this charge at a point just above the surface of the sheet? (Enter the magnitude.)

The answer which is not a detail carson used to describe the pool in the cave at low tide is b.  hundreds of periwinkles browse the branches and roots of the trees. 

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.

C. it comes from the core of the earth.

Dust and gases contract.