When hiking, the human body can produce on the order of 500 W of body heat. For a hiker that is wearing insulating cotton clothing 5-mm thick, what wind speed is necessary for the hiker to feel perfectly comfortable (i. e. the heat-out matches the heat-generated) when standing still with an ambient temperature of 40oF

Part a determine the magnitude of the x component of f using scalar notation. fx f x = nothing lb request answer part b determine the magnitude of the y component of f using scalar notation. fy f y = nothing lb request answer part c determine the magnitude of the z component of f using scalar notation. fz f z = nothing lb request answer provide feedback figure1 of 1a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component. a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component.

When solid surfaces slide over each other the kind of friction that occurs is called friction

Definition: this is the weighted average of all of the isotopes of an element.