A wedge is a simple machine that consists of two inclined planes, giving it a thin end and thick end. ... A wedge makes work easier by increasing the force applied to the object, although it applies the force over a shorter distance. This gives the wedge a mechanical advantage greater than 1.
Nos podremos ir de compras cuando hay grandes gangas en las tiendas
Which of the following adjectives means the opposite of difícil?
C. Fácil
Use the word usted (formal)
