Okay im kinda giving out free points for some advice. im 13 and i was on instagram texting what i thought was a kid. I asked him how old he is and he said he was 20. I told him it was illigal but he wont listen. Can some one please help me. His instagram is izzythekidd_ and he sent me a picture. I think he is a preditor. and his number is (501) 596-3421.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10