Explanation:
acceleration = final velocity- initial velocity/time taken
acceleration =4.0m/s -0 m/s / 8 seconds
acceleration =4/8
acceleration =1/ 2
acceleration =0.5 ms^2
force = mass × acceleration
f = 86kg×0.5= 43 newtons
Stress is a mental impact that you put on your body by being to preoccupied or worried about things occurring or coming up in your life. For example there is a lot of stress in high school students because of things like peer pressure and needing to fit in as well as having to always do well in school. Stress can be a dangerous thing as it can lead to something called the fight or flight response which under pressure and stress can cause the body to do strange/ abnormal things which can lead to harming the persons body
The primary function of the urethra is to carry urine from the bladder to the outside of the body. In males, the urethra also is the semen passes through when he ejaculates during orgasm.
There is no instance when both urine and semen pass through the urethra at the same time, this is because the penis is erect, the passage of the urine is blocked and only the semen can pass through.
