Ex-63 motion in a plane: a hiker stands on the edge of a cliff 490 m above the ground and throws a s

[@SonakshiPant]

Ye channel bohot underrated h thank you sirr

[@saniiiiyah.27]

Thank you sir

[@StepYtGaming5]

Gajab yar

[@nidhi__jaiswal.]

Thankyou sir ❤

[@preparationaddaacademic]

osam

[@BandanaDevi-j1i]

Kya isme time of flight use nhi kr skte , aur kyu

[@Craftbyaurelia]

Use formula under root 2h/g for time

[@shubamvvv]

same for velocity root 2gh

[@ashokroy4911]

Thnx srrr 😊❤

[@prakhar.882]

😂

[@RiddhimaG-ke7bv]

Thankkk youuu sirrrrrr

[@MahadevaSwamy-n4f]

Sir ye projectile motion agr byheart kar lia gya toh samj mai nahi atha kya sir

[@haryanihero4117]

sir kya ham is question ko newton third law sa bhi kar sakta ha kya kyuki answer same hi aa raha ha pless reply

[@kpsingh1291]

wo newton third law ngi law of motion ka third equation h

[@Mritunjay231]

A particle starts from the origin at t=0 sec with a velocity of 10 j^m/s and moves in the x−y plane with a constant acceleration of (8 i^+2 j^)ms −2 . What is the speed of the particle when its x -coordinate is 16m. Please solve this

[@Kimtaegua07]

To solve this question you have initial velocity 10j and accln which is given in the question your Ux will be 0 and Uy will be 10 and you're gonna divide the accln into x and y part i.e. Ax will be 8 m/s and Ay will be 2m/s and x = 16 m first you have to find Vx which you can find from the 3rd equation of X and after that find t using first equation of X and then find y cordinate using second equation of y after finding this you can easily find Vy and after finding all of these to find the maximum speed you have to use the formula of resultant which √A²+B²+2ABcos∅ where cos∅ will be 0 leaving you with just under root a² plus b² and by putting the value of VX in the place of a² and value of Vy in the place of b² you will get the answer Hope you're able to understand the question I don't know the certain answer but I had solved a very similar question so I just matches the way

[@Mritunjay231]

@@Kimtaegua07 thnx

[@Kimtaegua07]

@@Mritunjay231 your welcome

[@Kimtaegua07]

@@Mritunjay231 is the answer 21.26 ms-¹

[@Mritunjay231]

@@Kimtaegua07 🙏

[@shahedullahkhanakhan9352]

sir ap konse book me se question solve karte i also want for practic pls tell and very nice explanation thanku😊🙇

[@preparationaddaacademic]

Will upload soon

[@prakhar.882]

Hi mama ❤

[@sonilata6910]

Sir uy q liya ux q nhi

[@sanjayrai3146]

Because we know sy i.e. 490 m and not sx Therefore by using :( Everything should be along one direction as here it's in y direction) sy= uyt + 1/2 ayt² We get the time i.e 10 seconds

[@loveindia1122]

Mein new student hu sir aap detail mission jaenge

[@preparationaddaacademic]

sari videos dekhna is topic per apko sab samjh a jayega

[@Err0r414-sh4xd]

sir app sl arora ki derivations aur theory paaha sakte ho keya please 🙏🙏

[@preparationaddaacademic]

hanji yhi sab to chal rha hai

[@RobinNico-h4c]

Watching these vedios without knowing Hindi language is such a pain 🙂🤧

[@Kimtaegua07]

How are you even able to understand the question then

[@RobinNico-h4c]

@@Kimtaegua07 because the question is written in English 😅

[@Kimtaegua07]

@@RobinNico-h4c but isn't the teacher teaching in hindi

[@Kimtaegua07]

@@RobinNico-h4c I get it that he is writing ine English but wahh... You're incredible

[@loveindia1122]

Ek problem hai

[@preparationaddaacademic]

wo kia