Acandle is placed 30 cm in front of a convex mirror with a focal length of 20 cm, as shown in the diagram. what is the distance from the lens to the image? a. 60 cm b. -12 cm c. -60 cm d. 12 cm

Which of the following elements is in the same period as phosphorus? a. carbon c. nitrogen b. magnesium d. oxygen select the best answer from the choices provided a b c d

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?