Olivia went to the beach with her friends on a sunny day when the temperatures were especially high. She got a sunburn and became dehydrated because she didn’t drink enough water. What steps should Olivia have taken to reduce the risk of overexposure to the sun? Choose the three that apply. A. wear sunglasses and sunscreen
B. wear sandals
C. swim more
D. carry along a towel
E. wear protective clothing
F. avoid direct sunlight during the hottest part of the day

How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.