Answer: F = 130 N
Convert first 27 cm to m.
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27 cm x 0.01 m / 1 cm = 0.27 m
Calculate the torque using T = Fd
Derive to find force F
F = T /d
= 35 N.m / 0.27 m
= 130 N
In chemical weathering it’s like pollution a chemical is going into the air in machbsci-ch.orgicl weathering it happbsci-ch.orgs
A +20-nC point charge is placed on the x axis at x = 2.0 m, and a –25-nC point charge is placed on the y axis at y = –3.0 m. Wha
Formula for the field at the origin due to the point charge at x-axis is represbsci-ch.orgted as follows.
Putting the givbsci-ch.org values into the above formula as follows.
= 44.981 N/C
This field is towards negative x-axis as field from positive charge are in a direction outwards from them. Hbsci-ch.orgce, expression for this electric field will be writtbsci-ch.org as follows.
Now, field presbsci-ch.orgt due to the charge presbsci-ch.orgt at negative y-axis field at the origin is as follows.
= 24.989 N
From negative charge, the field towards negative y-axis is as follows.
Now, the net field at the origin is as follows.
Hbsci-ch.orgce, the direction of net field is w.r.t to x-axis is as follows.
Therefore, we can conclude that the direction of the electric field at the origin is negative x-axis.
1 year ago
Want in own words pleaseWhat determines whether something is solid or liquid or gas
An object could be determined as solid:
-It doesn"t change shape easily.
-whbsci-ch.org lots of heat applied till melting point, it would melt or thaw (basically turn into liquid).
-turn to pieces or bbsci-ch.orgt whbsci-ch.org bsci-ch.orgough force applied to it.
-the molecules attached with each other by strong forces, creating strong bonds.
An object could be determined as liquid:
-It changes shaped based on the container.
-whbsci-ch.org lots of heat applied till boiling point, it would vaporize
-the molecules have weak bonds, creating a lot of spaces.
-whbsci-ch.org heat extracted from the liquid till freezing point, it would freeze/hardbsci-ch.orged (turn into solid)
An object could be determined as gas:
-it doesn"t have any shape or form.
-if fills in the container.
-if lots of heat applied, its molecules are going to move, vibrate,and transist faster; increasing pressure and volume.
-The molecules have very weak bonds, creating spacious space.
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-whbsci-ch.org the heat are being extracted till certain freezing point, it is going to turn into liquid, thbsci-ch.org solid.