<span>We can use a simple kinematic equation to find the velocity of the ball.
v = v0 + at
v = 58.5 m/s + (-9.80 m/s^2) (5.97 s)
v = -0.006 m/s
The negative sign means that the ball is heading down toward the ground. The small magnitude of the velocity means that the ball has reached the maximum height and is starting to fall back down toward the ground.
The velocity of the ball is -0.006 m/s</span>
42km = 26.098 miles. Hope this helps.
The correct answer would be A. Negative eugenics is believing that people with "undesirable" traits shouldn't produce offspring
C - Excitement
This is because if you expect to succeed, you're expecting something fun and the adrenaline is pumping because you're excited to win and show those around you what you're made of.
A is incorrect as if you're expecting to succeed, you're confident in yourself and you're abilities.
B is incorrect as happiness is more of an after feeling that you get, while excitement is more of an in the moment feeling.
D is incorrect as this is similar to uncertainty; if you're not confident and you expect failure, you'd be hesitant on doing the activity.
Hope this helps!
