Acar moves on a circular path of radius 30m with a velocity of 2.5ms if it mass is 20g find its angular speed

r = 30m

v = 2.5 m/s

m = .02kg

v = r*omega

omega = (delta thaeda)/(delta time)

2.5 m/s = 30m*omega

.08333...  = omega

*note, omega stands for angular velocity

Also, it's been a while since I've done a physics problem like this so I could be wrong. I think this is the answer though :)

this allows people to make the best decision or pursue the best option. when alternatives are weighed using their advantages and disadvantages, the option whose disadvantages outweigh the advantages (based on a qualitative or quantitative analysis) are shunned while those whose advantages outweigh their disadvantages are pursued.  

volts times amps 6 x 0.5 3w