Jakku has a gravitational acceleration of 15.9 m/s? What is its radius if it has a mass of 5.9 x 1026 kg?

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here