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kyle
Are there any good programs for practising stocktrading?
2 AnswersSoftware5 years agocan someone help calculate the velocity on this question please.?
an object begins at rest but then travels:
50m north in 40 seconds,
70m west in 60 seconds
30m south in 70 seconds
40m east in 20 seconds.
Overall time = 40+60+70+20 = 190s
final position of object is calculated to be 36 m away from original point since:
70-40 =30
50-30= 20
a^2+b^2 = c^2
30^2+20^2= c^2
Sqroot30^2+20^2 = C
C=36
Displacement = 36
Therefore V = 36/190
Is this the correct calculation? How do I say whether the velocity is positive or negative? if I have anything incorrect please let me know. Thank you.
1 AnswerPhysics5 years agoIm trying to understand velocity can someone please confirm whether my understanding is correct here?
If an object were to mover from point A to point B which is a distance of 50 metres, in a time of 50 seconds then the speed of that object would be 50 metres per second and the velocity would be 50 m/s^2. However if the object were to go from A to B but then move back to A travelling at 50 metres per second then the speed would be 50m/s but the velocity would be 0 because the object has no displacement from the original point.
Please correct me if I am wrong or help me to understand it better. Thank you.
1 AnswerPhysics5 years agoIs it just me or is the US election a bit of a joke this year?
9 AnswersElections5 years agowhat are the laws of economics.?
Such as the law of supply and demand, the law of diminishing returns and so on.
1 AnswerEconomics5 years agoAre women more responsible for the birth of babies?
Because they have access to post conception birth control.
This would mean that though both can take equal responsibility before sex. Only the woman can decide
Therefore it can be said that the traditionalist morality of things like
'it takes two to tango'
cannot apply in a medically advanced society that offers post conception birth control to women and not to men.
I think this is quite irrefutable but if someone can offer me an argument that is not a strawman or a non sequitur, or some attempted cop out of the reasoned arguement, I will be happy to take it into consideration.
9 AnswersPregnancy5 years agoWhy is using women fro sex considered wrong?
If it is consensual, why should it matter if i never see her again, or tell her that i was just using her the morning after?
3 AnswersSingles & Dating5 years agoWhy are people standing with kesha?
I mean the facts are that she signed a multi million dollar contract and only after she found out she couldn't get out of it. filed a rape allegation for something that allegedly happened a decade ago.
Now I'm not saying that she is not being honest, but I'm not saying that women are incapable of lying about rape either.either. Im saying that a fair trial must be taken so that we do not launch a witch hunt against a potentially innocent man.
So she has been working with her apparent rapist for a decade and only now that things are not going her way and she cannot get out of a multi million dollar contract is she filing charges against him and this is being portrayed and some great injustice against women?
Why does everyone take her side and ignore a just discourse for no other reason than she turns on the waterworks?
4 AnswersLaw & Ethics5 years agoWhat can I do if my testosterone levels are particularly low?
2 AnswersMen's Health5 years agoWhat are a few interesting historical events?
4 AnswersHistory5 years agoWhat historical events are worth studying?
3 AnswersHistory5 years agoWhy does (x+1)(x-1)=x^2-1?
2 AnswersMathematics5 years agoIn calculus why replace the y coordinate with F(x)?
3 AnswersMathematics5 years agoWhat percentage returns would be expected from apple shares?
3 AnswersInvesting5 years ago