Calculate the amount of horizontal force needed to make a 0.4 kg soccer ball accelerate at 250 m/s2 when kicked

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48