How does a box move uphill

2022.01.22 15:13 RedditIsOverMan How does a box move uphill

Imagine a scenario where you have a box in a frictionless environment sitting on a parabola, starting high on one side. First gravity pulls the box down and the normal force causes horizontal movement. That's all fine and dandy. But when the ball reaches the bottom and starts moving up again: what generates the force which allows a moving box to travel uphill? It is clearly accelerating in the y-axis, but the net force (I assume (is still pulling the box down).
This is a conceptual question. I can easily figure out how high up a hill a moving object can travel using energy conservation, but my question is, for a force diagram, where is the force being generated that pushes the box up?
My intuition tells me it must be the normal force, but the normal force is proportional to the weight, so it shouldn't allow for positive acceleration in the y-plane.
My second guess is that it must come from the box pushing against the ground as it de-accelerates, but that deaccelation is from the normal force, right? So aren't we back to square one? Normal force is proportional to weight, so the angle of the incline determines how fast we de-accelerate, but then where does the net y-axosnforce come from the allows us to move in the y-direction.
A force diagram would be greatly appreciated.
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2022.01.22 15:13 niloobear How long an Apple product gets stuck in Memphis in “transit” state ?

Will they wait till the expected delivery date which is in a week ? Or deliver it earlier since it’s already in US and is cleared by the custom? It’s sent from china with international shipment from Apple .
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2022.01.22 15:13 ksg91 The Crime Scene!

The Crime Scene! submitted by ksg91 to aww [link] [comments]


2022.01.22 15:13 Mani_1997 🎁🎁🎁 Giveaway Join fast Discord guys🎁🎁🎁

🎁🎁🎁 Giveaway Join fast Discord guys🎁🎁🎁 submitted by Mani_1997 to NFTsMarketplace [link] [comments]


2022.01.22 15:13 Deezee024 Question?

I have had an addiction to benzodiazepines in the past, is there any possibility that the doctor will prescribe them to me again? after 4 years from the stay in the detox centre/hospital. In few last days my anxiety and depressions came bigger and out of my controll..
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2022.01.22 15:13 menchii_ How should I have reacted in this situation? I ended up yelling at this person out of frustration but don't know how I would have remained calm

My grandma got the number of this upholsterer in one of her groups, that I recommended to my boyfriend's mom. He did a good job with her furniture and was on time, very nice so a few months later I contacted him to order a crash mat.
I sent him all the measurements, even drew the design for him (which was very simple) with said measurements explained in each part, and sent him pictures of how the end product should look like exactly. I even sent him a picture of me holding a measuring tape with the exact diameter for a center hole. It was expensive, and I used my birthday money for it. Even told him nicely that I trust he will do a great job.
He was supposed to deliver the crash mat around the last week of december. I texted him and he said he'd give it to me next week. Next week came by and he said 3 more days, 3 days passed and he said tomorrow. By the 4th time I lost my patience a little. I started being more persistent and after a month of nagging him every other day I became progressively more upset. He'd say "I'll be there at x time" only to leave me waiting for hours and not responding until the next day, ruined my plans countless times because I didn't want to go out and risk him coming a few hours later.
He finally delivered the crash mat, and when he said he'd be there at 18:00, he showed up at 21:00 and again ruined my plans and I couldn't go out. When he got it out of his car I almost cried out of anger. He had missed a very important measurement that wasn't at all complicated and I had sent him the exact picture with me holding the measuring tape. He had the nerve to try to get more money off of me saying he actually didn't do the math for the cost well and he ended up paying a little more. I didn't mind that and told him to fix it, he didn't want to take the whole crash mat again and patch it up so he said he'd do a side piece to fill out the hole. I was upset because I was paying for a whole piece and didn't want to have to put together two or anything like that.
He said he'd have the missing piece by Monday. On Monday I called, he said Tuesday, on Tuesday I called again and he said Wednesday he'd deliver it. On Wednesday he didn't answer any texts or calls, on Tuesday he said he'd deliver it at 10:00 am and I called at 13:00 to ask, he said he'd be there in a few more hours. I called at noon and he said he would deliver it on Friday and I insisted he bring it that same day, he said he'd call a taxi and send it to me. A few hours passed and I called again, he says "yeah I'll call the taxi in a bit" and a few hours later I call again and he says "the taxi didn't answer". I told him to go off on the street and find another one then, but that I'm sick of his excuses and I was not going to wait one more day, he said he'd do that and I ended up crying myself to sleep waiting, he never sent the taxi.
On Friday he said he'd send it over first time in the morning, at 9:30 I called and he again had me with more excuses saying "I'll send it in a few hours", I call again and he says he's already sent the taxi, 2h go by and he said he should be arriving in a moment. An hour passed after that call and finally the taxi arrives, but the little missing piece had the measurements way off and it was useless in the end. I just broke down and yelled at him on the phone. He didn't care that he made me lose my time, he didn't care that I was angry all this time and that he was doing a bad job.
I felt angry even at my mom and boyfriend for telling me I need to control myself because they didn't go through the frustration I went through for a whole month, and I felt they were excusing this man's behavior. I still think it's wrong deep in my heart and I let my emotions get the best of me, but I really don't know how else I could have acted. There's no one I could have involved to get him to do things right.
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2022.01.22 15:13 xXJulianVaderXx_ A lot has happened in 1 month in gorilla world, now it’s a bunch of 6 year olds

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2022.01.22 15:13 Fauxton789 [US-NY] [H] Bioshock:The Collection & Breath of the Wild [W] PayPal

Both in excellent condition, just didn't play them as much as I thought I would. Selling both for $75 shipped.
https://imgur.com/a/5h9tFfX
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2022.01.22 15:13 tromoms 🔋EVDC 🔋- the future of charging currency - Available on Uniswap/Pancakeswap -Low Cap GEM!!

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EV owners would download EVDC’s application where they would get easy navigation towards the nearest charging slot, hence eliminating all the hassle related to charging. The navigation would be done efficiently through algorithms that gather data from around the neighborhood and display the charging stations on a user-friendly open charge map. The application would also serve to be the interface that would help the users connect to the charging station. To make the whole process easier, making membership accounts would not be mandatory for users and all the processes can be done through guest accounts.
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2022.01.22 15:13 karrpet [LF] termite mounds [FT] bells, wishlist items, diys

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2022.01.22 15:13 jackyoya_ to starve (1/2)

yearning is a full time job,
and i’m saddened to say
i’ll be stuck,
wedged,
in this career path,
for the rest
of my hungry life.
submitted by jackyoya_ to Poems [link] [comments]


2022.01.22 15:13 jellyfish613 I think my male bestfriend was maturbating whilst on video call to me?

I was on call with my male best friend and Im very close to him. We talk to each other about everything and he's the only person I've opened up to about my mental health problems too. I was on video call with him yesterday and we were just talking and then I see his camera shaking. I ignored it but this happened for around 10 minutes then he said to me he will brb and muted himself. He left his camera on though (I'm not sure if this was an accident) and the camera began shaking faster and his facial expressions were kinda Sus like with his mouth slightly open. Then all of a sudden the shaking stopped and he said he will brb to get water. He muted and turned the camera off and left to get "water" but I have a feeling he was cleaning up or something. Then when he came back I asked him where his water is and he avoided the question? The entire ordeal made me depressed that someone I trusted and could talk to about my problems did that on call to me without me knowing. Do u think my suspicions are right? He keeps messaging me and I don't wanna talk to him so idk what to dooo. I need advice please 😭
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2022.01.22 15:13 Your_Man_Sasori Mobile operation center

Can i return both cab and trailer to bunker while they are detached?
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2022.01.22 15:13 Homeofthelizardmen Horse With No Name

Horse With No Name submitted by Homeofthelizardmen to AnimatedPixelArt [link] [comments]


2022.01.22 15:13 IrisUHD Intel Releases SVT-AV1 0.9 For Quicker AV1 Video Encoding

Intel Releases SVT-AV1 0.9 For Quicker AV1 Video Encoding submitted by IrisUHD to AV1 [link] [comments]


2022.01.22 15:13 unrestrained_clown Batman villain tier list 05: Two-face

Batman villain tier list 05: Two-face submitted by unrestrained_clown to DeathBattleMatchups [link] [comments]


2022.01.22 15:13 redditorsrmiserable Found this pasted on a wall nearby my house

Found this pasted on a wall nearby my house submitted by redditorsrmiserable to IndianDankMemes [link] [comments]


2022.01.22 15:13 Theguywhocry Bug

Bug submitted by Theguywhocry to bloxfruits [link] [comments]


2022.01.22 15:13 TweetArchiveBot Sihle Ngobese: #ShavuaTov my good people of South Africa! We’ve bid farewell to another #Shabbos, and we welcome a new week! I’m back online, folks…so, what did I miss whilst I was away?🤔

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2022.01.22 15:13 Mountain-Band3122 درآمد اینترنتی

https://enama.iinv/1585370
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2022.01.22 15:13 edditbot (+57902) Climbed up in the dark, this was my view when the sun came up. Loughrigg, Lake District, UK. [OC] [1701x2126]

(+57902) Climbed up in the dark, this was my view when the sun came up. Loughrigg, Lake District, UK. [OC] [1701x2126] submitted by edditbot to eddit5yearsago [link] [comments]


2022.01.22 15:13 Additional_Term8458 CANON R5 C! Ready for anything

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2022.01.22 15:13 Lost-Conversation-86 DBU

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2022.01.22 15:13 GOFUCKYOURSELFPORCAY Borsa alış/satış işlemi için iyi bir website/uygulama var mı?

Ben şu anda ziraat'in websitesini kullanmaya çalışıyorum ancak çok karmaşık. Alım satım yapabileceğim bir türk site tavsiye edebilirseniz, teşekkür ederim.
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2022.01.22 15:13 FalconTechIndustries Caddx Vista stops sending video during crash and doesn’t come back until reconnecting power to quad.

Hey guys! Super quick question as per the title. I’ve had a couple of crashes where I could’ve turtled out and got in the air again easy. But during big crashes the video from my Caddx Vista stops the moment I crash and there is no feed to the goggles until I reset power on the entire quad. What could be wrong? A setting I’ve missing in BetaFlight? Just seems weird as smaller bumps seem ok. All I can assume is that the Caddx Vista is protecting itself somehow. I really don’t know. At first I thought it goes into low power mode and I’m outta range but even after collecting the drone there was no feed until disconnecting the power and booting the drone again. I have zero video issues apart from this.
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