Answer:
Positive psychology is important because discovering what leads people to live more meaningful lives can translate to better strategies for managing mental illness, correcting negative behaviors, and increasing our happiness and productivity.
Explanation:
Part a)
since steelhead jump under the influence of gravity
So we will use kinematic equations
here at the maximum position we know that final speed will be zero
now we will have
so the maximum height that it can reach will be 3.26 m
Part B)
now if it reaches to height 1.8 m with initial speed 8 m/s
so here we will have
The answer is A.68 degrees