6. The temperature in Key West is going to drop from 84 degrees to 70 degrees. What is happening?
high-pressure system is moving toward key west.
a low-pressure system is moving toward key west.
O a hurricane is moving toward key west.
.
O a warm air mass is heading in the direction of key west.

The softest and hardest minerals are: softest hardest

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car