two cars, connected by a cable, are winched up an incline using a second cable. the incline makes an angle of 25 degrees with the horizontal, and the winch rises another 30 degrees above the incline. the cars are pulled along at a steady speed of .75 m/s (measured along the slope). the lead car (A) has a mass of 1400kg, and the trailing car (B) has a mass of 1150kg. the cables are very light and the cars move so smoothly friction is not important. Find the tension of each cable