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

0Thank You

Ravi Pal 7 years, 10 months ago

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

3Thank You

ANSWER

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 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

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 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Resonant oscillation example

Posted by Rameer Sagar 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Project tile

Posted by Kamal Dhiman 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Relation between particle velocity and wave velocity

Posted by Yash Sharma 7 years, 10 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 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Four fundamental forces in their ascending order

Posted by Yash Prasad 7 years, 10 months ago

CBSE > Class 11 > Physics

1 answers

Ayush Kaushik 7 years, 10 months ago

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

1Thank You

ANSWER

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

Posted by Anjali Kumari 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

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 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is kinematics

Posted by Sakshi Gusain 7 years, 10 months ago

CBSE > Class 11 > Physics

1 answers

Jai Sharma 7 years, 10 months ago

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

1Thank You

ANSWER

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

Posted by Subham Kumar 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Dependence of resistance on the radius of the wire

Posted by Meghna Das 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Four weakest basic forces in the gravitation

Posted by Vijay Negi 7 years, 10 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Can the overall energy of a body be negative Justify

Posted by Parmpreet Singh Gill 7 years, 10 months ago

CBSE > Class 11 > Physics

1 answers

Àñshul Shärmã 7 years, 10 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

2Thank You

ANSWER

Page 430 of 557

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers