Electric fields are vector quantities whose magnitudes are measured in units of bolts/meter(v/m) find the resultant electric field when there are two fields, e_1 and e_2, where e_1 is directed vertically upward and has magnitude 100v/m and e_2 is directed 45 to the left of e_1 and has magnitude 150v/m.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

hèllo, sorry i really need some more points so if you need this qustion answered than retype it

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)