Incorrect URL accessed!!!!

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Who is our president

Posted by Anish Jalewa 6 years, 3 months ago

CBSE > Class 11 > Physics

4 answers

5O75O8 Kulwant Singh Kingra 6 years, 3 months ago

Shri Ramnath Kovind Ji

Arindam Maity 6 years, 3 months ago

Shri Ramnath Kovind

Tannu Sharma 6 years, 3 months ago

Shri Ramnath Kovind

Nisar Haider 6 years, 3 months ago

Mr. Ramnath kovind

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work energy theorem for constant force

Posted by Ujjval Purohit 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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Linear momentum of body is increased by 10 per cent what is change in kinetic energy

Posted by Navneet Kaur 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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force of 502N and 602N are acting on a body of mass 1000 kg At angle to 60 digree to each other find the acceleration .and coverd the velocity of the mass after 10

Posted by Sarim Sarim 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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a boy throws a ball with a speed of 20 metre per second at an angle of 30 degree above horizontal the ball hits the roof of a building situated 20 metre away from the point of projectile find the height of the roof

Posted by Himisha173 Khandelwal 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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Prove that newton's 2nd law of motion is the real law...

Posted by Somanvi Raj 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Tannu Sharma 6 years, 3 months ago

Newton 2nd law of the motion is real law because with the help of it we can proof 1st as well as 3rd law of motion

6Thank You

ANSWER

What is difference between acceleration in straight line and plane

Posted by Yash Satya 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Gopal Sharma 6 years, 3 months ago

Acceleration in straight line has only one direction but in a plane acceleration can be two dimensional

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In racing events motor racers bend on their knee to take turn? Why?

Posted by Janvi Sharma 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Saanwal Sharma 6 years, 3 months ago

As circular path requires centripital force,in absence of it the bike skids outwards,in order to avoid skidding the racers bend their knees

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Integration xe-×dx

Posted by Ram Ram 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Ayush Vishwakarma?? 6 years, 3 months ago

xEX+1/x+1

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What is the unit of light year

Posted by Retik Sharma 6 years, 3 months ago

CBSE > Class 11 > Physics

3 answers

Gopal Sharma 6 years, 3 months ago

Light year (ly) 1(ly) = 9.467×10^15m

Payal Jarial 6 years, 3 months ago

Distance is the unit of light year

Yash Satya 6 years, 3 months ago

Seconds

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A driver decreases the speed of a car from 25 metre per second to 10 metre per second in 5 second find the retardation of the car

Posted by Samaksh Rastogi 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Amisha Aman 6 years, 3 months ago

We know, v= u+at 10 = 25 + a5 -15 = 5a So a = -3m/s^2. Here accelaration is -ve which means it is against the motion or retarding force.

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The distance travelled by a body is directly proportional to the square of the time taken its acceleration

Posted by Samaksh Rastogi 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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Angular projectile notes

Posted by Yshu Singh 6 years, 3 months ago

CBSE > Class 11 > Physics

2 answers

Shivam Ahir 6 years, 3 months ago

Answer do

Shivam Ahir 6 years, 3 months ago

0.3/3.5+2*1/20+0.5/12.5 Solve kar ke shi e bata do

ANSWER

Formula for potential energy of spring

Posted by Ujjval Purohit 6 years, 3 months ago

CBSE > Class 11 > Physics

2 answers

5O75O8 Kulwant Singh Kingra 6 years, 3 months ago

K= f/x

Rahul Singh 6 years, 3 months ago

K=f/x

ANSWER

What is equilibrium of a particle

Posted by Rohit Thakur 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Parthiv Patnaik 6 years, 3 months ago

When a particle is stable i.e. not under the action of any kind of force or when the net external force acting on the particle is 0, the particle is said to be in equilibrium. Hope you understood...

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Plz give me solution of physics ncert chapter 4 example 4.5 plzzz..

Posted by Shruti Rai 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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Any one can plzzz give me the pattern of class 11 exam paper and marking scheme

Posted by Shubham Yadav 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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What is change in momentum?

Posted by Priyanshu Tripathi 6 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Amisha Aman 6 years, 3 months ago

Impulse

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The motion of a particle of mass m is described by y = ut + 1/2 gt2 . find the force acting on the particle

Posted by Jahnavi Nakum 6 years, 3 months ago

CBSE > Class 11 > Physics

3 answers

Jahnavi Nakum 6 years, 3 months ago

Thank u so much

Pranav Punari 6 years, 3 months ago

Since mass of particle is m and acceleration is g. Therefore, the force is defined as: F=mg

6Thank You

Shalendra Chodhari 6 years, 3 months ago

5Thank You

ANSWER

A nucleus is at rest an laboratory frame of reference. Show that if it disintegrates into two small nuclei that product must move in opposite direction

Posted by Saurabh Yadav 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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example 5.9 in ncert

Posted by Anam Khan 6 years, 3 months ago

CBSE > Class 11 > Physics

0 answers

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Light yeare unit is........

Posted by Komal Pandore 6 years, 3 months ago

CBSE > Class 11 > Physics

3 answers

Himanshu Yadav 6 years, 3 months ago

Its miter

Alilt Nishg 6 years, 3 months ago

m/s

Komal Pandore 6 years, 3 months ago

Distance

5Thank You

ANSWER

What is the formula of moment of inertia

Posted by Nandini Raj 6 years, 3 months ago

CBSE > Class 11 > Physics

2 answers

Yogita Ingle 6 years, 3 months ago

In General form Moment of Inertia is expressed as: I = mr2

and, Integral form: I = ∫dI = ∫[0→M] r2 dm

⇒ The dimensional formula of the moment of inertia is given by, M¹ L² T⁰.

The role of the moment of inertia is the same as the role of mass in linear motion. It is the measurement of the resistance of a body to a change in its rotational motion. It is constant for a particular rigid frame and a specific axis of rotation.

Moment of inertia, I = ∑m_i r_i². . . . . . . (1)

Kinetic Energy, K = ½ I ω² . . . . . . . . . (2)

Alilt Nishg 6 years, 3 months ago

I=mr×r