HELP ASAP Please answer correctly

what are at least three pyhsical properties of a bowling ball

its due in 5 minutes please helppp

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1-10. need . physics. circular motion. 35 points

How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .

Write the equation for momentum, first using symbols for the variables, then using words for the variables.