Physics, 03.09.2021 02:40 MiddleSchool2005
Compare the sizes of the cells found in an elephant to those found in a mouse. Why is an elephant so much larger than a mouse? Use scientific reasoning to support your claims.
Answers: 1
Physics, 21.06.2019 21:40
This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?
Answers: 3
Physics, 22.06.2019 08:20
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
Answers: 1
Physics, 23.06.2019 02:30
Aswimmer is determined to cross a river that flows due south with a strong current. initially, the swimmer is on the west bank desiring to reach a camp directly across the river on the opposite bank. in which direction shoud the swimmer head? a. the swimmer should swim southeast. b. the swimmer should swim south. c. the swimmer shuold swim northeast. d. the swimmer should swim due north. e. the swimmer should swim due east.
Answers: 2
Compare the sizes of the cells found in an elephant to those found in a mouse. Why is an elephant so...
Mathematics, 07.05.2020 04:01
History, 07.05.2020 04:01
Mathematics, 07.05.2020 04:01
Physics, 07.05.2020 04:01
Arts, 07.05.2020 04:01
Mathematics, 07.05.2020 04:01
Mathematics, 07.05.2020 04:01
Social Studies, 07.05.2020 04:01
Mathematics, 07.05.2020 04:01
Computers and Technology, 07.05.2020 04:01