The brightness of bulb B can also be compared with the brightness of bulb C. Compare the brightness of bulb B with the brightness of bulb C when the switch is closed. Explain, giving the label of any concepts that you use.

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx

The particle p starts from rest at point a at time t = 0 and changes its speed thereafter at a constant rate of 2.8g as it follows the horizontal path shown. determine the magnitude and direction of its total acceleration (a) just before point b, (b) just after point b, and (c) as it passes point c. state your directions relative to the x-axis shown (ccw positive) and choose the angle with the smallest magnitude.

What is the relationship between ozone and smog?