On offense you should probably try out for a running back spot and depending on the other players on defense possibly a corner. It also depends on speed and other factors an alternate on defense maybe a safety.
cornerback or safety
A football weighs about 2.2 pounds
Q.B, running back, Wide Reciver
running back
high school?.. sounds like you should try tight end.
You should consider playing as an offensive or defensive midfielder if you are 16 weigh 140 pounds and you are 5'8.
Depending on which side of the ball you'd prefer to be on, either wide receiver or cornerback.
Doesn't matter as long as you are good and can play the position.
Which American Football position would suit me best i weigh 175lbs
A safety in American football typically weighs between 190 to 220 pounds, but it can vary depending on the player and their position within the team.
A typical football used in American football weighs between 14-15 ounces, which is about 1 pound. So, a football does not weigh 2 ounces or 2 pounds.
2.0010206 pounds, or 2.1