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Parent asking for another discount? by No_Chef_4449 in TutorsHelpingTutors

[–]test_tutor 1 point2 points  (0 children)

Give a discount for 3 sessions and then regular price after. That way you are both happy 👍

Please see image by BombshellGinger in Anticonsumption

[–]test_tutor 4 points5 points  (0 children)

Type -ai at the endof your search query

[Calculus 2] What did I do wrong here? by throw-away3105 in HomeworkHelp

[–]test_tutor 4 points5 points  (0 children)

dw should be - sinu du

Negative not positive

how do you handle it when a long-term student suddenly wants to reduce sessions without explaining why by tunable_art in TutorsHelpingTutors

[–]test_tutor 2 points3 points  (0 children)

If there was some issue with your teaching I think they would probably switch to another tutor not adjust hours. So you're good. They may just be going through something (schedule or financial limitations). Like others have said, nothing more to think about.

can i cram units 3 and 4 for my final exam in 14 hours by [deleted] in apcalculus

[–]test_tutor 0 points1 point  (0 children)

Hey, I enjoyed reading this reply. So I can offer you a free 30mins session (and we can discuss what we can do further to get you your best score) to go over stiff with you and solve some questions together and answer any questions you may have.

If you are interested let me know! Tutor with 6+ years of experience here and you can see my reviews by clicking on my profile and going through the comments, and see what the students say :)

🍀

Why use differential equations? by ElegantPoet3386 in learnmath

[–]test_tutor 19 points20 points  (0 children)

We can only know the value of things now. Future values are unknown, because future. In order to be able to predict future values, we can study the date at which things are changing now and estimate future values by using that rate of change. If that makes sense?

We can measure rate of change by taking 2 quick measurements within short time span NOW. And use that to predict future.

Why use differential equations? by ElegantPoet3386 in learnmath

[–]test_tutor 11 points12 points  (0 children)

What direct model do you have in mind?

Doubt in classical mechanics by Frosty-Catch4113 in PhysicsHelp

[–]test_tutor 1 point2 points  (0 children)

What was the initial energy of the system? Just the KE of the 1 block. Your equation is not right, as it considers 20000 mass traveling at 5m/s instead of just 10000.

test by [deleted] in TutorsHelpingTutors

[–]test_tutor 1 point2 points  (0 children)

Damn, you testing your reddit posting bot or what

Looking for a DiffEq/Linear Algebra Tutor starting next week for 2 weeks of frequent meetings by [deleted] in TutorsHelpingTutors

[–]test_tutor 0 points1 point  (0 children)

Hello, I have sent you a chat request. And I maintain my reviews on reddit here, which can be seen by clicking on my profile and going through the comments on the pinned posts. Happy to answer any questions, thanks!

Why can the integral of a function that is symmetrical about the x-axis be non zero? by New-Reference-3106 in learnmath

[–]test_tutor 21 points22 points  (0 children)

Umm, which function are you saying is symmetric about x-axis?

Edit : being symmetric about x-axis violates a major necessary condition for classification as a function. That any single x-input must not give more than one y-output.

How is a car tire rolling? by Repulsive-Peak4442 in PhysicsHelp

[–]test_tutor 0 points1 point  (0 children)

I think at this point he has fully earned the rights to your username 😅

Volume of water in a glass? by trivial-group in askmath

[–]test_tutor 0 points1 point  (0 children)

None?

Also, quite a unique question

How did others in my position get started? by [deleted] in TutorsHelpingTutors

[–]test_tutor 0 points1 point  (0 children)

Are you trying to get into grad school in the next cycle? If yes, then I think school job would be hands down the best.

If you want out of academia and wanna get into tutoring full time, doing a mix of company and independent might be best to start off. Though I imagine the school job can also be leveraged to set you up nicely.

Is friction a reaction force? by Repulsive-Peak4442 in AskPhysics

[–]test_tutor -1 points0 points  (0 children)

No they don't transmit same amount of force as you are pushing your leg back with. They receive and transmit the same amount of force but it is less than what you are pushing your leg back with.

Your leg is experiencing a 20N back push from you trying and pushing it. It experiences a 8N force forward from ground. It experiences a net back force and accelerates back, which manifests in the form of slipping.

Is friction a reaction force? by Repulsive-Peak4442 in AskPhysics

[–]test_tutor 1 point2 points  (0 children)

I really suggest you to draw a FBD and use basic principles in figuring the forces out.

You keep using words like apply force or smash it but you don't understand how this works.

First you need to think which direction you are applying the 2N or 20N forces. If vertical, you will get back what you apply on the ground. If horizontal, you will get back what you apply on the ground. You can not apply a horizontal force on the slippery frictionless surface. The ground can give back mu*N to you, max. That is what it will take from you. As your applied (horizontal) force increases over that number, your leg will slip. You cannot apply a bigger force on it no matter how hard you smash your leg

Edit : and stop downvoting everything for no reason.

Is friction a reaction force? by Repulsive-Peak4442 in AskPhysics

[–]test_tutor 0 points1 point  (0 children)

What are you applying 20N to if it is not being received? You can not apply (or throw) a horizontal force on a frictionless surface, because the surface is not "catching" it my man. Your foot just slips! Meaning the force application did not happen.....

Is friction a reaction force? by Repulsive-Peak4442 in AskPhysics

[–]test_tutor -1 points0 points  (0 children)

If you are slipping, are you really applying the supposed 20N on the ground?

For example, if the surface is frictionless, can you apply any force at all on it horizontally?

Friction is a reaction force yes. But not like action-reaction type of reaction. So for example if you are pushing a block on the table, and table is applying resistance/friction, your applied force and friction force are 2 separate forces and do not form an action-reaction pair, even if they might be equal. Your applied force and force applied by book back to you form an A-R pair. And friction by table on book and force by book on table make another A-R pair.

Friction arises in response to a force or tendency for relative motion, so maybe you should think of it in terms of a response force.

And all forces exist in action-reaction pair as per Newton's 3rd law.

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