The V-belt is a type of drive belt that is typically shaped like a trapezoid, with its cross-section resembling the letter V. This unique shape allows it to maintain a secure grip on pulleys, providing excellent friction and minimizing slippage. V-belts are commonly used in various applications, including automotive engines, lawnmowers, and yes, washing machines. In washing machines, V-belts connect the motor to the drum, translating motor power into the motion needed to rotate the drum for washing clothes.