45. A 10g mass placed on the pan of a spring balance causes an extension of 5cm. If a 15g mass is placed
on the pan of the same spring balance, the extension
is: (A) 3.3cm (B) 6.5cm (C) 0.5cm (D) 16.6cm
(E) 15.0cm
If the pressure on 10cm of an ideal gas is double
16

Which of the following is typically most important to the adolescent when being examined?

Which is gerrymandering a problem for the house of representatives but not the senate? a.) members of the house are greatly influenced by their political parties. b.) senators serve longer terms than members of the house. c.) members of the house are more influenced by changes in public opinion. d.) senators are elected in statewide elections rather than in specific districts.

The vector a? is 3.50 cm long and is directed into this page. vector b? points from the lower-right corner of this page to the upper-left corner of this page and has the components bx=-19.5 cm , by=25 cm. in the right-handed coordinate system, where the +x-axis directed to the right, the +y-axis toward the top of the page, and +z-axis out of the page, find the x-component of the vector product a? ×b? , measured in cm2.