Question

You helped us calculate the mass moment of inertia of our wooden vase in a previous homework, so we tell you that the density of the exotic wood used for this vase is 700kg/m³ therefore the mass is 0.484 kg and the mass moment of inertia of the shape is 881800 g-mm². Now we want to roll it down an incline (don't ask why). The vase starts from rest, is empty, and does not slip as it rolls down the incline. Determine the following quantities.

THE ANSWER IS NOT 1.64 M/S OR 78.54 m/s FOR A AND 57.5 m/s FOR B.

3 10 mm thick 1727 0.1 m 1.0 m Bottom 25 mm thick You helped us calculate the mass moment of inertia of our wooden vase in a previous homework, so we tell you that the density of the exotic wood used for this vase is 700kg/m3 therefore the mass is 0.484 kg and the mass moment of inertia of the shape is 881800 g- mm2. Now we want to roll it down an incline (don't ask why). The vase starts from rest, is empty, and does not slip as it rolls down the incline. Determine the following quantities NOTES IMAGES DISCUSS UNITS STATS HELP Part Description Answer Chk History Speed of the vase at the bottom of the incline (m/s) (include units with answer) 19.6 pts.g8%! Try 1 -your answer of 78.54 m/s is not correct. 296 try penalty | # tries: 1 Hints: 01 Format Check Unit mismatch Show Details Speed of the vase at the bottom of 57.5 m/s the incline if it is made of aluminum l For (density 2700kg/m3) instead ofOK-using wood. (m/s) (include units with answer) 19.6 pts.98%1 . Try 1-your answer of 57.5 m/s is not correct first value as 57.5 m/s 296 try penalty | # tries : 1 show Details

Answer 1

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