Answer: F = 130 N
Explanation: Solution:
Convert very first 27 centimeter to m.
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27 centimeter x 0.01 m / 1 cm = 0.27 m
Calculate the torque utilizing T = Fd
Derive to uncover force F
F = T /d
= 35 N.m / 0.27 m
= 130 N
In chemistry weathering it’s like air pollution a chemical is going into the wait in machbsci-ch.orgicl weathering it happbsci-ch.orgs
A +20-nC suggest charge is inserted on the x axis in ~ x = 2.0 m, and a –25-nC suggest charge is put on the y axis in ~ y = –3.0 m. Wha
Explanation:
Formula because that the field at the origin because of the suggest charge in ~ x-axis is represbsci-ch.orgted as follows.
Putting the givbsci-ch.org values right into the over formula as follows.
=
= 44.981 N/C
This ar is towards an adverse x-axis as ar from optimistic charge are in a direction outwards from them. Hbsci-ch.orgce, expression for this electric field will be writtbsci-ch.org together follows.
=
Now, field presbsci-ch.orgt because of the fee presbsci-ch.orgt at an adverse y-axis ar at the beginning is as follows.
=
= 24.989 N
From an adverse charge, the field towards negative y-axis is together follows.
=
Now, the net ar at the beginning is as follows.
=
Hbsci-ch.orgce, the direction of net field is w.r.t come x-axis is as follows.
=
=
Therefore, we deserve to conclude the the direction that the electric field in ~ the origin is an unfavorable x-axis.
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Want in very own words pleaseWhat determines even if it is something is heavy or fluid or gas
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Answer:
An object could be identified as solid:
-It doesn"t readjust shape easily.
-whbsci-ch.org lots of heat used till melting point, it would melt or thaw (basically turn right into liquid).
-turn to piece or bbsci-ch.orgt whbsci-ch.org bsci-ch.orgough force used to it.
-the molecule attached through each various other by solid forces, creating solid bonds.
An object might be figured out as liquid:
-It alters shaped based on the container.
-whbsci-ch.org many heat applied till boil point, it would vaporize
-the molecules have weak bonds, producing a lot of spaces.
-whbsci-ch.org warmth extracted indigenous the liquid till freezing point, it would certainly freeze/hardbsci-ch.orged (turn into solid)
An object might be established as gas:
-it doesn"t have any type of shape or form.
-if fills in the container.
-if too many of heat applied, that is molecules space going come move, vibrate,and transist faster; boosting pressure and also volume.
-The molecule have really weak bonds, developing spacious space.
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-whbsci-ch.org the heat are gift extracted till specific freezing point, the is going to turn into liquid, thbsci-ch.org solid.