If the elastic and inertia forces within a structure have to scale proportionately, how would the angular acceleration associated with the system change with respect to physical size if the material remains the same

When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

Which component of the earth’s atmosphere is decreased due to photosynthesis?