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A weather forecaster describes the condition over Florida as having thunderstorms, rotating winds at 60 miles per hour and
heavy rain. Which natural hazard is happening?
O
o
O
O
a thunderstorm
a hurricane
a tropical cyclone
a flood

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

What can you increase the strength of an electromagnet by

Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=