A star that is several thousand times brighter than the sun with a temperature lower than 4,000 k would be classified as what kind of star?

TRUE OR FALSE The survival rate of those who receive immediate treatment for cardiogenic shock is about 90%.

An object has an acceleration of 0 m/s². Does this mean that the object must be stationary?

What two simple machines make up a screw?

What is the mass of an object whose density is equal to 5 g/ml and has a volume of 7 ml?

Jenny puts a book on her desk. she lifts the book up with her finger, using a force of 0.5N. The cover is 10cm wide. calculate the turning moment on the cover of the book

How does folding change rock layers

Why is mass movement more common after a heavy rainfall?

Order the colors of the rainbow starting with the color that is bent the least to the color that is bent the most (when it passes through a prism). Question 1 options: yellow blue indigo orange green red violet

Find the unit vector that has the same direction as the vector v = _12j

Why isn't the size of something considered a physical property?