Which has more kinetic energy, a small sports car traveling at 30 km/hr or a large tractor-trailer traveling at 75 km/hr?

Explain the centrifuging

Which option is not a way that heat can flow? (I think this is Chemistry)

Aluminum and sulfur will combine to make a compound. Al_S_ Fill in the blanks with the number of the subscript.

Why is asteroids a concern to earth?

how many moles of calcuim oxide are needed to react with an excess of water to form 370g of calcuim hydroxide

how do i Calculate the grams of silver chloride produced from 18.5 ml of 4.5M magnesium chloride with 99.2 ml of 1.75 M silver nitrate in a step by step?

You are conducting an experiment on plant growth. You take a plant fresh from the soil that weighs 5 kilograms (kg). Then you dry the plant overnight and determine the dry weight to be 1 kg.

Proof is the standard measure used to determine how much alcohol is contained in an alcoholic beverage

One type of detector used in gas chromatography is a thermal conductivity detector (tcd). what two elements commonly make up the wire (filament) used in tcds

A sample of C3H8 has 6.72 x 10^24 H atoms. What is the total mass of the sample?