Force and pressure

An archer stretches her bow while taking aim at the target. She then
releases the arrow, which begins to move towards the target. Based on
this information fill up the gaps in the following statements using the
following terms.
muscular, contact, non-contact, gravity, friction, shape, attraction
(a) To stretch the bow, the archer applies a force that causes a change
in its __________.
(b) The force applied by the archer to stretch the bow is an example of
__________ force.
(c) The type of force responsible for a change in the state of motion of the
arrow is an example of a __________ force.
(d) While the arrow moves towards its target, the forces acting on it are
due to __________ and that due to __________ of air.