Question

Is a book on a table a upward or downward force?

Answer 1

force is downward due to gravity while the reaction is upward.

Answer 2

Thanks

Answer 3

The book exerts a downward contact force on the table.

The table exerts an upward contact force on the book.

Answer 4

It is a downward force, and the table is exerting an equal force upward on the book.

Answer 5

Thanks Y'all