1) Ilustrate the motion of each of the following using X and/or Y and/or RESULTANT: a) a dog walking along a sidewalk
b) an acrobat walking along a high wire
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c) a submarine submerging at an angle of 30° to the horizontal

Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)

What happens in a global convection cell

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction