9 The components of vector vec A and vector vec B are : A x =+7.6 B x =-3.8; A y =-9.2 B y =+4.6 Which equation describes the relationship between the teo vector?

Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact