How do you find weight =mass×gravitational acceleration

The primary benefit of taking into account a child's interests while selecting exercise activities is that the child will a. play more willing with others b. succeed at their favorite activity c. allow parents to relax afterwards d. gain motivation to exercise select the best answer from the choices provided.

Anybody wanna ? (picture included? )

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z