Answer:
either a Nitrogen atom, Oxygen atom, or a Flourine atom
Explanation:
The atom has to be more electronegative than hydrogen for the bond to form.
Work is defined as the force times the distance which is mathematically expressed W = Fxd. The given force is 5x10^4 and the distance is 10000 m (the distance is converted as meter because Nm = J) the work done by the wind is W = 5x10^4 N (10000) = 500 x 10^6 Joules. I hope it answered your question
Answer:
(A) It will take 22 sec to come in rest
(b) Work done for coming in rest will be 0.2131 J
Explanation:
We have given the player turntable initially rotating at speed of
Now speed is reduced by 75 %
So final speed
Time t = 5.5 sec
From first equation of motion we know that '
(a) Now final velocity
So time t to come in rest
(b) The work done in coming rest is given by
I would go with the last two because they are the same please give me brainiest if i am right
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2.78 X 10^5 is the best answer to be responded to