You walk for 6.44 km with at a constant velocity of 2.51 m/s due west, turn around, and then walk with an average velocity of 0.485 m/s due east. From your starting point to your destination, your overall average velocity is 1.40 m/s due west. During the trip, how far east did you walk?

i would like to make dinner for my mom, dad, and sister

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

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