Which feature signifies to astronomers that a distant star is part of a planetary system

What pose a particular danger to motorcyclists and can compel them to change their position?

An experiment in your science class lists the materials needed for the lab. It is your job, as a lab partner, to measure out 25 mL of distilled water and 2.5 grams of magnesium.

Sediments carried as small solids in the flow of the stream are the load

In the human body oxygen is absorbed by the lungs and nutrients are absorbed by the small intestine in a single-cell organism this absorption directly involves

According to Newton's Second Law of Motion, an object will accelerate if which kind of force is applied? A. unbalanced force B. frictional force C. inertial force D. balanced force

A blender uses 1500 joules of energy in 5 seconds. What is the power rating of the blender

What is the centripetal force of an object undergoing uniform circular motion when its radius is doubled and its speed remains constant? A. the same as before B. twice as great as before C. half as great as before D. four times as great as before

A six - sided number cube is labeled with the number 1-6, one number on each face. Each number is used exactly once. How many possible outcomes exist when the cube is rolled two times

What will happen to an electromagnet of the electric current is lost?

How can velocity be used to calculate for an unknown distance? (Logically)