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Let m1 greater than m2,T be the tension Net force on m1 is m1g-T=m1a Similarly, m2a=T-m2g From the equations, we get, a=(m1-m2)g/(m1+m2) T=2(m1m2)g/(m1+m2)

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Sai Shankar 8 years ago

Let m1>m2, T be the tension Net force on m1 is m1g-T=m1a Similar

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If two bodies are describing circular motion circular paths of radii r1 and r2 the time taken are the same find the ratio of their angular speed

Posted by Rakesh Kumar 8 years ago

CBSE > Class 11 > Physics

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Derive an ascent formula for the rise of liquid in a capilaary tube

Posted by Shivanjli Rana 8 years ago

CBSE > Class 11 > Physics

1 answers

Chirag Kumar 8 years ago

Refer ncert text.,?

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Draw first three harmonics in an open organ pipe ?

Posted by Brijmohan Nawaria 8 years ago

CBSE > Class 11 > Physics

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Derive an expression for newton law of cooling

Posted by Harshit Kaushik 8 years ago

CBSE > Class 11 > Physics

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Can the speed of a body be negative

Posted by Virender Singh 8 years ago

CBSE > Class 11 > Physics

2 answers

Chirag Kumar 8 years ago

No as distance can't be negative.???

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Ishan Panwar 8 years ago

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How to solve difficult numericals give easy tric

Posted by Kunal Choudhary 8 years ago

CBSE > Class 11 > Physics

3 answers

Kiran Kotwal 8 years ago

nalyk?

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Kiran Kotwal 8 years ago

naam parna nhi aata....?

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Virender Singh 8 years ago

Kon h tu

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Deduction of keepler's third law of motion

Posted by Adarsh Gautam 8 years ago

CBSE > Class 11 > Physics

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If gravity is independent of mass of objects Then why a light feather comes down later in comparison of heavy metal??????????

Posted by Riya Gupta 8 years ago

CBSE > Class 11 > Physics

1 answers

Rohan Gupta 8 years ago

Becoz there exist a air resistance which makes the feather out of path makes the feather fall slowly

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???????????????????????? study frustates

Posted by Shivam Pant 8 years ago

CBSE > Class 11 > Physics

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What factor does the moment of interia depend?

Posted by Vishal Verma 8 years ago

CBSE > Class 11 > Physics

3 answers

Hitankshi Shekhawat 8 years ago

Mass distribution, shape, size & radius from center of mass

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Rohan Gupta 8 years ago

It also depends upon the distribution of mass

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Arnav Singh 8 years ago

Moment of inertia depends upon square of radius of gyration and mass of the body

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What is the easiest way to learn physics

Posted by Rohan Gupta 8 years ago

CBSE > Class 11 > Physics

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Formulae of uniformly acceleration motion by calculus method

Posted by Sobhit Kumar 8 years ago

CBSE > Class 11 > Physics

0 answers

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Important Topics for physics exam

Posted by Nitish Swan 8 years ago

CBSE > Class 11 > Physics

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Derivation of Charles law?

Posted by Abhishek Singh 8 years ago

CBSE > Class 11 > Physics

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A projectile is 5hrown upward at an angle theta with the horizontal,with an initial velocity u.obtain the euation of its trajectory and state its nature

Posted by Nandini Kashyap 8 years ago

CBSE > Class 11 > Physics

1 answers

Ashim Khan 8 years ago

write the equation s=ut + 1/2 at2 and put u = u sinø and a = -g . you will get 2 s= usinøt -1/2gt so u got a quadratic eqution showing relation between time and initial velocity hence it is its trajectory and its naturw will be parabloic as it is a quafratic equation

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The position of a partical is s(t)=5t i + 6 t2 j -10k where t is in second. Find the velocity and acceleration of the partical at t =

Posted by Davender Singh 8 years ago

CBSE > Class 11 > Physics