A flashlight uses a small lightbulb placed in front of a converging mirror. The light from the bulb should reflect from the mirror and emerge as a tight beam of light--a series of parallel rays. Where should the bulb be placed relative to the mirror?A) The bulb should be at a distance twice as short as the focal length of the mirror. B) The bulb should be at the focal point of the mirror.
C) The bulb should be at a distance twice as long as the focal length of the mirror.

Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs