The question is How does an inclined plane affect the work that is done on an object ? A . It decreases the input distance
B. It increases the input distance
C. It decreases the amount of input forces needed
D. It decreases the amount of output forces needed
:D Giving 25 point !!!

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)

What is the major limitation to the light microscope?

The energy produced as a result of this flow of electrons from atom to atom is called