A sailboat moves west for 150.00 km while blown by a wind from the northeast (60 degrees relative to the east) at a force of 6.4 x 10^3 N. The sailboat travels the distance in 12.0 hours. a. How much work was done by the wind? Show your calculations.

b. What was the wind’s power? Show your calculations

c. Include a diagram (you can use the drawing tools of your computer or submit a hand-drawn sketch)

2b2t

explanation:

2b2t

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

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.