How much force is needed to stop a 50-kg gymnast if he decelerates at 25 m/s2? 2 n 15 n 135 n 1,250 n

By Newton's Second Law, Force = Mass * Acceleration = 50 * 25

= 1,250N

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but