9As a student walks downhill at constant speed, his gravitational potential energy (1) increases and his kinetic energy increases
(2) increases and his kinetic energy remains the
same
(3) decreases and his kinetic energy increases
(4) decreases and his kinetic energy remains the
same

Question 1 answer: make sure you eat healthy foods and excercise atleast once a day.question 2 answer: sometimes bullying . bullying lowers a persons self-esteem sometimes which can make them not care for themselves to much making them feel bad about there body structer. that or they just have a bad body structer and there family/doctor said its unhealthy how they eat.

What are the options? if there are none then the car would just resume i unless there is some crazy formula you have to use lol