Mathematics, 21.11.2019 05:31, gobbler80
The blades of a power lawnmower are rotated by a two-stroke engine with a piston sliding back and forth in the engine cylinder. as the piston moves back and forth, the connecting rod rotates the circular crankshaft. suppose the crankshaft is 5 centimeters long and the connecting rod is 15 centimeters. if the crankshaft rotates 20 revolutions per second and p is at the horizontal position when it begins to rotate, how far is the piston from the rim of the crankshaft after 0.01 second?
Answers: 3
Mathematics, 21.06.2019 17:30, uticabadgirl
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Mathematics, 21.06.2019 17:50, beard6488
Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00
Answers: 1
The blades of a power lawnmower are rotated by a two-stroke engine with a piston sliding back and fo...
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