A golf player hits a 0.045\, \text {kg}0.045kg0, point, 045, start text, k, g, end text golfball that is initially at rest, changing its momentum by 4.2\, \dfrac {\text{kg}\cdot \text m}{\text s}4.2 s
kg⋅m
​
4, point, 2, start fraction, start text, k, g, end text, dot, start text, m, end text, divided by, start text, s, end text, end fraction.
What is the final speed of the golfball?

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?