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An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank

If the pressure in a gas is doubled while its volume is held constant. true or false