Physics, 09.10.2019 23:00 KJourdan19
Susie walks 3 blocks north to the local cvs store, then 4 blocks east to her grandmother’s house. she then walks 2 blocks west and 2 blocks north to target. she then walks two blocks west and 1 block south to the pizzeria to pick up a couple of pizzas, then takes it to her friend’s house a block south of the pizzeria. what is susie’s total displacement.?
Answers: 1
Physics, 21.06.2019 19:30
To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?
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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 17:00
Explain what will happen if decomposers were apsent from a forest ecoysystem.
Answers: 1
Susie walks 3 blocks north to the local cvs store, then 4 blocks east to her grandmother’s house. sh...
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