Claudia throws a baseball to her dog. which free-body diagram shows the baseball when it's flying horizontally in midair? (assume no air resistance.)

See it in the pic

Explanation:

See it in the pic

only weight of the ball will act on the ball

Explanation:

As we know that free body diagram is the force diagram which represents total force acting on the system of mass.

In this diagram we can say that when ball is in air then there is no contact force on the ball

Also we can say that there is no air resistance on the ball so the friction force on the ball due to air is not considered

So there is only one force on the ball while it is in air

so the free body diagram is like

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles