Mathematics, 18.10.2019 18:30 jetjet123123
An object of massimage for an object of mass m is attached to a vertically oriented spring. the object is pulled a short distance below iis attached to a vertically oriented spring. the object is pulled a short distance below its equilibrium position and released from rest. set the origin of the coordinate system at the equilibrium position of the object and choose upward as the positive direction. assume air resistance is so small that it can be ignored.
a. beginning the instant the object is released, select the graph that best matches the position vs. time graph for the object.
b/beginning the instant the object is released, select the graph that best matches the velocity vs. time graph for the object.
c. beginning the instant the object is released, select the graph that best matches the acceleration vs. time graph for the object.
Answers: 1
Mathematics, 21.06.2019 13:30
The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?
Answers: 3
Mathematics, 22.06.2019 00:00
Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%
Answers: 3
Mathematics, 22.06.2019 00:30
Three friends are comparing the prices of various packages of golf balls at a sporting goods store. hector finds a package of 6 golf balls that costs $4.50.
Answers: 3
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