Why do scientists have to make an experiment

When the final velocity is less than the initial velocity, this is Question 4 options: speed time acceleration deceleration

Name some the negative effects volcanoes can have on the Earth and it's inhabitants.

If 30.0 mL of a 12.0 M hydrochloric acid (HCI) stock solution is diluted to a volume of 500.0 mL, what is the molarity of the dilute solution?

Calculate the molarity of the final solution of Erythrocin B (MW 879.9 g/mol) if a. 5028g sample is dissolved in water diluted to 100 mL in a volumetric flask (Solution 1), and then a 5mL aliquot of the stock solution is diluted to 100mL using

A boy weighing kilograms is riding a skateboard. He's moving at 2 meters/second and has 40 joules of kinetic energy. He doubles his speed when he sees his friends ahead of him. His kinetic energy at the faster speed is 80 joules.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda