CBSE > Class 11 > Physics | CBSE Board | Homework Help

When you leave the ball it is attracted toward the centre of the of the Earth due to gravitational force of attraction but at the centre small g becomes zero but due to its inertia the ball moves a bit away from the centre in in the same direction but as soon as it moves a distance the gravitational force of attraction attracts it towards the centre of earth thus causing it to oscillate in the same manner therefore its motion is considered SHM

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Ravi Pal 8 years, 2 months ago

Because it travel equal distance in equal time interval around its mean position

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Flywheel rotating at 4.20 rpm slows down at a constant rate of 2 radians per second square what time is required to stop the flywheel

Posted by Charu Agarwal 8 years, 2 months ago

CBSE > Class 11 > Physics

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An object of mass m is moving with a constant velocity v. How much work should be done on the object to being it to rest.

Posted by Geeta Sharma 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Resonant oscillation example

Posted by Rameer Sagar 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Project tile

Posted by Kamal Dhiman 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Relation between particle velocity and wave velocity

Posted by Yash Sharma 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

When the source and the observers are approaching towards each other the the formula of apparent frequency is (v+vo /v-vs )×frequency of sound .. But in the answer , this formula is taken as (v - vo /v-vs)×frequency of sound .. Why? This is the formula when the source moves towards the observer but the observer moves away ? I am really confused?

Posted by Bantu Thakur 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Four fundamental forces in their ascending order

Posted by Yash Prasad 8 years, 2 months ago

CBSE > Class 11 > Physics

1 answers

Ayush Kaushik 8 years, 2 months ago

Gravitational force<Weak nuclear force<Electromagnetic force<Strong nuclear force

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Dierve law of Conservation of linear momentum by newtons 2nd law

Posted by Anjali Kumari 8 years, 2 months ago

CBSE > Class 11 > Physics

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A body describes SHM with an amplitude of 5cm and a period of 0.2s .Find the acceleration and velocity of the body when displacement is 5cm,3cm,0cm

Posted by Adhithya Jayakumar 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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What is kinematics

Posted by Sakshi Gusain 8 years, 2 months ago

CBSE > Class 11 > Physics

1 answers

Jai Sharma 8 years, 2 months ago

A branch of physics that deals with the study of motion of an object without knowing the reason

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I studied all the theory of kinematics but I face problems in solving numericals ,please provide me formulas

Posted by Subham Kumar 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Dependence of resistance on the radius of the wire

Posted by Meghna Das 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

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Four weakest basic forces in the gravitation

Posted by Vijay Negi 8 years, 2 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Can the overall energy of a body be negative Justify

Posted by Parmpreet Singh Gill 8 years, 2 months ago

CBSE > Class 11 > Physics

1 answers

Àñshul Shärmã 8 years, 2 months ago

For the case of central gravitational force imposing the "zero"at infinity boundary condition means gravitational potential energy is negative and for the non -zero since the kinetic energy is always positive it is possible that total energy of particle can be negative positive , and zero

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