True or false If a 40 kg person is acccelerating at 10 m:s2 then the magnitude of the force is acting on him

True

Explanation:You can apply Newton's Second Law, which is essentially Force = Mass x Acceleration.You have a mass of 40kg and an acceleration of 10m/s^2, which means that the Force will be 400N.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!