If Jim is pushing a chair with 12N of force to the right while John is pushing with a force of 24N to the Left, what is the net force acting on the chair? A 0 N

B 12 N to the Right

C 24 N to the Right

D 12 N to the left

HURR

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?

What component of earth’s atmosphere exists entirely as a result of photosynthesis?