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State and proof second law of …

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State and proof second law of motion

Posted by Krishan Goyat 4 years, 1 month ago

CBSE > Class 09 > Science

2 answers

Pradeep Mehta 4 years, 1 month ago

Suppose a car is moving with mass M , initial velocity U and final velocity V. Then rate of change in momentum =( MV - MU)/ t = M(V - U)/ t. (Taking M as a common) Acc. to second law of motion F is directly proptional to. M(V -U)/t So F is directly propotional to. MA Here v-u/ t is acceralation By removing proportionality sign F = KMA Value of K = 1 Therefore F = MA Where F is force , M is mass and A is acceralation. So acc. to 2nd law of motion F = MA. Hope it is helpful to you. ??

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Vidhya Lakshmi 4 years, 1 month ago

The second law of motion states that the rate of change of momentum is directly proportional to the unbalanced force in the direction of force.

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Posted by Samir Chakma 1 month, 1 week ago

CBSE > Class 09 > Science

0 answers

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
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Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Abhi Sandhu 2 months ago

CBSE > Class 09 > Science