A simple machine that might be thought of as an inclined plane that moves is a

a. lever.

b. wheel and axle.

c. wedge.

d. pulley.

Which botany phenomenon is primarily based on an understanding of physics

Which scenario would result in the fastest rate of dissolution? A) A sugar cube in hot water. B) A sugar cube in cool water. C) Powdered sugar in hot water. D) Powdered sugar in cool water.

What determines if a star turns into a red giant or a red supergiant?

A cross-country skier can complete a 7.5km race in 45min. What is the skiers average speed?

Which refers to the type of chemical bond that involves the transfer of electrons between atoms? metallic polar covalent ionic covalent

If you double the radius of the earth and keep the mass of the earth the same, the acceleration of gravity on the surface of the earth will be approximately ...

In an electron dot diagram the symbol for an element is used to represent

The space shuttle undergoes an acceleration of 53.9 m/s2. How fast is it traveling at the end of 55.2s

Which of the following has the greatest amount of kinetic energy a) slice of pizza b) a person at the top of the stairs c) wind d) a book on a table

Physical properties within a period are more alike than physical properties within a group. True false