A concave mirror has a focal length of 25 cm. If an object is placed 62 cm from the mirror, where will the image be found?​

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

The air in an automobile tire with a volume of 2.60 ft3 is at 70°f and 21 psig. determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. assume the atmospheric pressure to be 14.6 psia and the temperature and the volume to remain constant. the gas constant of air is ru = 53.34ft⋅lbflbm⋅r(1 psia144 lbf/ft2) = 0.3704 psia⋅ft3lbm⋅r the amount of air that must be added to raise the pressure is lbm

Which of the following is not an appropriate unit for acceleration? (kg/12 mihr? m/min/sec cm/30c?