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Clear Academy
Nepal
เข้าร่วมเมื่อ 8 พ.ค. 2024
Welcome to Clear Academy! 🎓
At Clear Academy, our mission is simple - to help you learn easily and effectively. We’re starting with Class 11 Physics, but we’ll soon be adding more subjects to cover everything you need for school and exams.
If you want clear explanations, step-by-step lessons, and a stress-free way to learn, you’re in the right place!
🔔 Don’t forget to subscribe and hit the bell icon to make your studies clearer and more enjoyable!
#ClearAcademy #Physics #Class11 #StudyWithMe #LearningMadeEasy #LearningSimplified
At Clear Academy, our mission is simple - to help you learn easily and effectively. We’re starting with Class 11 Physics, but we’ll soon be adding more subjects to cover everything you need for school and exams.
If you want clear explanations, step-by-step lessons, and a stress-free way to learn, you’re in the right place!
🔔 Don’t forget to subscribe and hit the bell icon to make your studies clearer and more enjoyable!
#ClearAcademy #Physics #Class11 #StudyWithMe #LearningMadeEasy #LearningSimplified
A stone with mass 0.8 kg is attached to one end of a string 0.9m long. The string will break ...
A stone with mass 0.8 kg is attached to one end of a string 0.9m long. The string will break if it’s tension exceeds 600N. The stone is whirled in a horizontal circle, the other end of the string remains fixed. Find the maximum speed the stone can attain without breaking the string.
มุมมอง: 71
วีดีโอ
Circular motion Numerical Solution part - 2 || Class 11 physics || An object of mass 0.5 kg is ...
มุมมอง 17728 วันที่ผ่านมา
An object of mass 0.5 kg is rotated in a horizontal circle by a string of 1 m long. The maximum tension in string before it breaks is 50 N. What is greatest number of revolutions per second of an object?
Circular Motion Numerical Solution part - 1 || Class 11 Physics || Past Year Question ||
มุมมอง 86หลายเดือนก่อน
A Bob of mass 200 gram is whirled in a horizontal circle of radius 50 cm by a string inclined at 30° to the vertical. Calculate tension in the string and speed of the bob in the horizontal circle.
The constant force resisting the motion of a car of mass 1500kg is equal to one fifteenth of it’s...
มุมมอง 194หลายเดือนก่อน
The constant force resisting the motion of a car of mass 1500kg is equal to one fifteenth of it’s weight. If when travelling at 48km/h, the car is brought to rest in a distance of 50m by applying brakes, find the additional retarding force due to the brakes ( assumed constant) and heat developed in the brakes.
A block of weight 150N is pulled 20m along at a horizontal surface at constant velocity. ...
มุมมอง 3452 หลายเดือนก่อน
A block of weight 150N is pulled 20m along at a horizontal surface at constant velocity. Calculate the work done by the pulling force if coefficient of friction is 0.20 and the pulling force makes an angle of 60° with the vertical.
Class - 11 || PHYSICS || Work and Energy || Numerical solution part 7 || find the velocity...
มุมมอง 1552 หลายเดือนก่อน
A stationary mass explodes into two parts of mass 4kg and 40kg. The initial kinetic energy of larger mass if 10J. find the velocity of smaller mass.
A 650KW power engine of vehicle of mass 1.5x105kg is rising on an inclination of 1 in 100 with a ...
มุมมอง 2652 หลายเดือนก่อน
A 650KW power engine of vehicle of mass 1.5x105kg is rising on an inclination of 1 in 100 with a constant speed of 60 km/hr. Find frictional force between the wheels of the vehicle and the plane.
Class 11 : Work and Energy || Numerical Solution part 5 : You throw a 20N rock vertically into the..
มุมมอง 1882 หลายเดือนก่อน
You throw a 20N rock vertically into the air from ground level. You observe that when it is 15m from the ground, it is travelling at 25m/s upward. Use the work-energy theorem to find (i) it's speed as it left the ground and (ii) it's maximum height.
An explosive mass M placed at a point explodes into one third and two third parts. If the initial...
มุมมอง 1602 หลายเดือนก่อน
An explosive mass M placed at a point explodes into one third and two third parts. If the initial kinetic energy of the smaller part is 1000J. What will be the initial kinetic energy of the bigger part?
Class 11 - Work and Energy Numerical - 3 || A stationary mass explodes into two parts of mass 4..
มุมมอง 1962 หลายเดือนก่อน
A stationary mass explodes into two parts of mass 4 and 40 units respectively. If the larger mass has an initial K.E of 10J, what is the initial kinetic energy of smaller mass?
A water reservoir tank of capacity 250m³ is situated at a height of 20m from the water level...
มุมมอง 2203 หลายเดือนก่อน
A water reservoir tank of capacity 250m³ is situated at a height of 20m from the water level. What will be the power of an electric motor to be used to fill the tank in 3hours? Efficiency of motor is 70%.
Class 11 Physics Chapter 5 : Work, Energy and Power Numerical part 1 | A car of mass 1000kg moves...
มุมมอง 1763 หลายเดือนก่อน
A car of mass 1000 kg moves at a constant speed of 20m/s along a horizontal road. If a constant frictional force of 200N is acting between the car and the road, calculate the power developed by the engine.
Class 11 : Laws of Motion Numerical : A vehicle having a mass of 500 kg is moving with a speed of 10
มุมมอง 1473 หลายเดือนก่อน
A vehicle having a mass of 500 kg is moving with a speed of 10 m/s. Sand is dropped into it at the rate of 10 kg/min. What force is needed to keep the vehicle moving with a uniform speed? Newton's laws of motion class 11 || Laws of Motion Numerical class 11
Two masses 7kg and 12 kg are connected at the two ends of a light inextensible string that passes...
มุมมอง 1333 หลายเดือนก่อน
Two masses 7kg and 12 kg are connected at the two ends of a light inextensible string that passes over a frictionless pulley. Using free body diagram method, find the acceleration of masses and the tension in the string when the masses are released. class 11 numerical | class 11 physics chapter 4 laws of motion | laws of motion class 11| rotational motion physics class 11 | class 11 physics cha...
A 15 kg load of bricks hangs from one end of a rope that passes over a small, frictionless. pulley..
มุมมอง 1163 หลายเดือนก่อน
A 15 kg load of bricks hangs from one end of a rope that passes over a small, frictionless. pulley. A 28 kg counterweight is suspended from the other end of the rope as shown in figure. The system is released from rest. Using free body diagram method, find the magnitude of upward acceleration of the load and the tension in the rope while the load is moving. class 11 numerical | class 11 physics...
A cricket ball of mass 145 gm is moving with a velocity of 14m/s and is being hit by a bat...
มุมมอง 1593 หลายเดือนก่อน
A cricket ball of mass 145 gm is moving with a velocity of 14m/s and is being hit by a bat...
What would be the acceleration of a block sliding down an inclined plane that makes an angle of 45°
มุมมอง 1843 หลายเดือนก่อน
What would be the acceleration of a block sliding down an inclined plane that makes an angle of 45°
Class 11 Physics | Past year exam Numerical Solution | Laws of Motion | Important Question
มุมมอง 1723 หลายเดือนก่อน
Class 11 Physics | Past year exam Numerical Solution | Laws of Motion | Important Question
A 550N physics student stands on a bathroom scale in an elevator. As the elevator starts moving...
มุมมอง 1903 หลายเดือนก่อน
A 550N physics student stands on a bathroom scale in an elevator. As the elevator starts moving...
A ball of mass 0.05kg strikes a smooth wall four times in 2 seconds with velocity of 10m/s.
มุมมอง 2528 หลายเดือนก่อน
A ball of mass 0.05kg strikes a smooth wall four times in 2 seconds with velocity of 10m/s.
In a physics lab experiment, a 6 kg box is pushed across a flat table by a horizontal force F.
มุมมอง 1838 หลายเดือนก่อน
In a physics lab experiment, a 6 kg box is pushed across a flat table by a horizontal force F.
A little red wagon with mass 7kg moves in a straight line on a frictionless horizontal surface.
มุมมอง 1648 หลายเดือนก่อน
A little red wagon with mass 7kg moves in a straight line on a frictionless horizontal surface.
Class 11 physics | laws of motion numerical | Simple and easy | Old is Gold numerical solution
มุมมอง 1478 หลายเดือนก่อน
Class 11 physics | laws of motion numerical | Simple and easy | Old is Gold numerical solution
Class 11 | Laws of motion Numerical Solution with shortcut trick and normal method both in one video
มุมมอง 1628 หลายเดือนก่อน
Class 11 | Laws of motion Numerical Solution with shortcut trick and normal method both in one video
A body is projected horizontally from the top of a tower 100m high with a velocity of 9.8m/s. Find V
มุมมอง 2808 หลายเดือนก่อน
A body is projected horizontally from the top of a tower 100m high with a velocity of 9.8m/s. Find V
A body falls freely from the top of a tower and during the last second of it’s fall, it falls 25m..
มุมมอง 4348 หลายเดือนก่อน
A body falls freely from the top of a tower and during the last second of it’s fall, it falls 25m..
Class 11 projectile : past year question solution
มุมมอง 4438 หลายเดือนก่อน
Class 11 projectile : past year question solution
Kinematics Numericals class 11// NEB// Model set questions solution
มุมมอง 2708 หลายเดือนก่อน
Kinematics Numericals class 11// NEB// Model set questions solution
An airplane is flying with a velocity of 90m/s with an angle 23° above horizontal. When the plane...
มุมมอง 9468 หลายเดือนก่อน
An airplane is flying with a velocity of 90m/s with an angle 23° above horizontal. When the plane...
A baseball is thrown towards a player with an initial velocity of 20m/s and 45°. At the moment...
มุมมอง 3568 หลายเดือนก่อน
A baseball is thrown towards a player with an initial velocity of 20m/s and 45°. At the moment...
How F=Fr ?
Wow❤
Keep it up 👏👏 thank u so much 🎉🎉
Hello sir hujr KO f=M(v-u)/t. 😮 what
Thank you sir ❤
❤
🙏Thank you
Kina sintheta costheta kina nai angle of inclination ma??😊
Diagram mai clear xa ni tyo ta. Inclined plane ma sin le act garirako xa, so angle of inclination ma sinθ nai hune vo.
Mass of vehicle chai use hudaina formula ma?
@Whyyyuhik Yo question ma vehicle ko mass sanga sarokar vayena. Vehicle uniform speed ma chalirako thyo , aba additional mass add huda tyo additional mass rakhera pani gadi uniform speed mai chalirakhna kati Force chahiyela vanera sodheko ho. So hamro concern chai tyo additional mass matrai ho. Purano mass ta already uniform speed mai thyo ni.
Ani force Ra friction force equal hunxa vanera kasari thapaune
acceleration vairako vaye applied force> hunthyo. yo question ma testo kei mentioned xaina. Constant motion ma chai balanced out hunxa, so equate garna payiyo mathi garey jasari.
Kun ma mg Ko component haru lekhne ani kun ma chai direct mg?
kun value nikalna parne xa vanne kura ma depend garyo tyo ta
Hello i have one confusion kun ma hamle ux lai direct x lekhne sni kun ma ucostheta??
angled motion ko case ma chai UxCosθ launa paryo . If inital velocity chai horizontal bata θ° ma raixa vane ani launa paryo uxcosθ . Horizontal ma matrai xa motion vane chai angle hune vayena.
@ClearAcademyNepal huss thankyouu btw tmi Pani class 11 ma ho?
@Whyyyuhik Bsc graduate
@Whyyyuhik just utilizing my leisure time to help
Best✌️
pls electrostats ra latent heat ko ni chaiyo pls pls hajurko vdo le garda mero kinematics ekdam strong vako xa thank u hai ajhai yestai video halirakhnu ,,
t ko value calculate garda 9.4 lekhna parne; calculator bata herera copy ma lekhda jhukkiyera 9.1 vako raixa. Solution aru sabai thik xa, t ko value chai calculation paxi 9.4 lekhnu hola. Aru sabai calculations including the answer are correct, just t = 9.1 ko thau ma 9.4 hunxa, tei lekhnu hola.
Sorry your calculation is mistake
Please don't try to match answer
@@BhumikaPandey-d9d t ko value calculate garda 9.4 lekhna parne; calculator bata herera copy ma lekhda jhukkiyera 9.1 vako raixa. Solution aru sabai thik xa, t ko value chai calculation paxi 9.4 lekhna parne thyo. Thanks for pointing out.
Very thankful to you.....keep going on
Kina sintheta costheta kina nai angle of inclination ma??😊
Thermal expansion ko numerical chahiyo
@sadhanamandal2062 next week dekhi aauxan entire course 2 month ma cover hune gari
Thank u teacher ❤
550/10 kasari bho?
question ma weight = 550 N deko xa, g = 10 m/s² hunxa . ∵ W = mg ⇒ W/g = m ⇒ 550/10 = m ⇒ m = 55 kg
Wow bro you are doing greate for us❤ keep it up
Nice job sir keep going❤
Tapaile gare anusar ta 755.55 aauxa ta calculation
I just rechecked it. t ko value calculate garda 9.4 lekhna parne calculator bata herera copy ma lekhda jhukkiyera 9.1 vako raixa. Solution aru sabai thik xa, t ko value chai calculation paxi 9.4 lekhna parne thyo. Thanks for pointing out.
Thank you sir
Really helpful
Keep uploading
I will... atleast one video every day... after a month, I'll start uploading class 12 physics videos as well..
Thanks ❤
Ramro dada 👍🏼
Helpful❤ Thankyou.Keep on going 💗