Work Energy Principle | Dynamics | Problem 2

[@shivrajangolkar9488]

Hi sir... Thanks alot ipassed my first semester exams... Mark 80.

[@ManasPatnaikofficial]

Thats amazing Shivraj... I am sure my lectures have helped you to learn the concepts... Anyway...All the very best in your future endeavors...

[@shivrajangolkar9488]

Thankyou sir... Keep making videos, it really helps the students like me... I'm also doing mechanical engineering like you... and I'm proud of it... Once again thanks a lot.. Very helpful...

[@iseoluwa5046]

A 10-kg package drops from a chute into a 25-kg cart with a velocity of 3 m/s. This is as shown in Figure Q4. Knowing that the cart is initially at rest and can roll freely, determine: i. The final velocity of the cart. ii. The impulse exerted by the cart on the package, iii. The fraction of the initial energy lost in the impact

[@iseoluwa5046]

I need that pls

[@alsrehi]

Doctor why T not equal 300 *9.81 it is in the same cable

[@princevegeta9980]

Not possible.Bcoz in block B, -T+300×9.81=300×a Newton's second law for block B. Summation F(along y)=mass ×acceleration

[@easypeasy5091]

When the block b at rest then the tension in string will be mg, but when it ll move, tension will change.

[@mdmizanurmizanur5810]

Just awesome 😄😄 Keep going 🥰🥰

[@ajmeeraraja6054]

Sir, when we finding the kinetic energy of block B the total mass acting is equal to the sum of masses of blocks A and B. Is it right????

[@jayaprakash7673]

Sir why couldn't getting solution if I do the same problems with the help of dynamics ?

[@sujalpatil2451]

Made my concept clear

[@hazelriveratayam5475]

SO MUCH ADS! GREAT WORK THOUGH. BUT TOO MUCH ADS.

[@gamingvillage3414]

Will be there inertia force?

[@roushanfaizan6471]

Why tension is considered in work energy principle

[@Hira_mahnoor]

Brilliant 🥺💫

[@ManasPatnaikofficial]

Thank u SHAHZAIB and all the best 😀Do share this channel and its playlist with your friends. 1. Engineering Drawing Playlist (ENGLISH): kzbin.info/aero/PLIhUrsYr8yHwDUrVYmUNYkEeZgZTvoIfS 2. Engineering Drawing Playlist (HINDI): kzbin.info/aero/PLIhUrsYr8yHx0C3ebAW-FQxTP8ig8-QxU 3. Engineering Mechanics Playlist (OLD): kzbin.info/aero/PLIhUrsYr8yHxfOmcGIeUThHEr9lQ3IXRS 4. Engineering Mechanics Playlist (NEW 2023-2024): kzbin.info/aero/PLIhUrsYr8yHxeypEyVdWeGNxWHjNxU_JP 5. Mechanics of Solids Playlist: kzbin.info/aero/PLIhUrsYr8yHzft7ygw5THZo4aDcsxEadP 6. Theory of Machines / KOM / DOM Playlist: kzbin.info/aero/PLIhUrsYr8yHx0aFXSQvT7nm6ivJSMKnAU 7. AUTOCAD Playlist: kzbin.info/aero/PLIhUrsYr8yHyLArdiiSDLa0Fmz8YKIy7G 8. Machine Drawing Playlist: kzbin.info/aero/PLIhUrsYr8yHzwT06rv7u3tqdfmmKOCz1w Visit Main Channel Page(@manaspatnaikmech) for Playlists on specific topics. Second Channel for Hindi Audience: @btechplus Download the Manas Patnaik App for Premium content : bit.ly/3wMRxoc

[@rajeeshramakrishnan4256]

Why T is not equal to weight of bolck B?

[@princevegeta9980]

Not possible.Bcoz in block B, -T+300×9.81=300×a Newton's second law for block B. Summation F(along y)=mass ×acceleration

[@thirumalaroshini9653]

Sir plz can you solve this problem by D Alembert's principle

[@BHARATMAKKARBME]

Sir how can we say that both blocks will move with the same velocity?

[@randallsawyer365]

I don't understand why you are just able to add the 2 equations together?

[@GenknownTutorial]

Thanks a lot Sir.

[@lekshmisabu5857]

Can I solve it using Newton's second law?

[@kushagrak960]

Off course

[@mr.perfect._x_2k2]

hi sir , how to do if obj A is inclined and obj B is as it is

[@ElifArslan-l9g]

thank you so much

[@ayyagarisrujana3450]

Weight is given as 200kg(blk A), i.e mg=200, m=200/g then how can u take value of 'm' as 200kg?

[@ManasPatnaikofficial]

Hi.... Thats not weight...thats mass... Mass is always represented in Kg and weight in Newtons. Mass is a scalar but weight is a vector.

[@ayyagarisrujana3450]

@@ManasPatnaikofficial oh okk sorry tq sir😅

[@abhishekgupta1149]

@@ManasPatnaikofficial Thank u sir

[@jatinsatyam6852]

thank you sir

[@chintu9969]

Thank you very much sir

[@sanjaysudhakar3509]

*Correction. Weight had given in terms kgs, but you were calculating weight in terms of grams. Great work although😎

[@ManasPatnaikofficial]

Is it so..... I have got to check it then......

[@whinyboyproductions]

No man g represents the gravity constant 9.81

[@srikanthnanda3561]

Re amcheptunnav ra nivu

[@albertnewton02]

boring lecture .......................