2. A 15.0 N force is used to hold a mass on a string at an angle of 32° from the vertical, as in the below diagram.
32
F = 15.0 N
What is the mass? (ans: 2.9 kg)
As u can see I have the answer so plz just show ALL STEPS

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.