Wich of fowllowing is not a force that would act on a skateboard rolling down a ramp

1. gravity

2. air resistance

3. rolling friction

4. statuc fraction

What is the maximum number of p orbitals in any single energy level in an atom?

The number of protons in an atom's nucleus determines its

Which volcanoes are in the middle of a continent

At 25.0∘c, the molar solubility of silver chromate in water is 1.10*10-12 m. calculate the solubility in grams per liter. express your answer in grams per liter to three significant figures. how many liters of water are required to dissolve 1.

Explain how water can exist as both a solid and liquid at zero celsius

What are the subscripts for the molecular formula of C2H3

What does the dashes line represent? A. Medium B. Boundary C. Normal D. Incident Ray

Only a small amount of cerium oxide nanoparticles is needed because the nanoparticles ... 1) are elements 2) are very reactive 3) have a high surface area to volume ration

Describe the solubility of water compared to ethanol?

When the free-energy change (AG) of a reaction is negative, the reaction is said to be: Endergonic Non spontaneous Spontaneous Endothermic