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Ask QuestionPosted by Debasish Panigrahy 6 years, 3 months ago
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Posted by Mahi Chrungoo 6 years, 3 months ago
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Posted by Amlesh Kr 6 years, 3 months ago
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Sia ? 6 years, 3 months ago
Let Kinetic energy = k
Momentum = P = mv
Mass = m
{tex}K=\frac{1}{2} m v^{2}=\frac{P^{2}}{2 m}{/tex}
if momentum is increabed by 20%
{tex}\frac{\left(p+\frac{20}{100} p\right)^{2}}{2 m}=\frac{p^{2}(1.2)^{2}}{2 m}=1.44 \mathrm{K}{/tex}= N present kinetic energy{tex} {/tex}
{tex}\frac{\Delta K}{K} \times 100=44 \%{/tex}
{tex}\therefore{/tex} kinetic energy will increase by 44% if momentum is increased by 20%
Posted by Himanshu Yadav 6 years, 3 months ago
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Posted by Amit Mishra 6 years, 3 months ago
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Sia ? 6 years, 3 months ago
We start with the elastic collision of two objects moving along the same line—a one-dimensional problem. An elastic collision is one that also conserves internal kinetic energy. Internal kinetic energy is the sum of the kinetic energies of the objects in the system.
Posted by Kiruba Kiruba 6 years, 3 months ago
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Posted by Mahi ✌?? 6 years, 3 months ago
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Yogita Ingle 6 years, 3 months ago
Unification : it is the act of unifying the different laws valid for different phenomena in to a single theory that explains all the different phenomena.
Harender Singh 6 years, 3 months ago
Posted by Mohd Shoil 6 years, 3 months ago
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Yogita Ingle 6 years, 3 months ago
If the lines of action of the two vectors are same or parallel to each other, then the vectors are parallel. The magnitude of two vectors need not to be equal for parallel vectors.
The parallel vectors are of two types:
(a) Like parallel vector: Two vectors are said to be like parallel vectors if they have same direction.
(b) Unlike parallel vectors: Two vectors in the opposite direction are called unlike parallel vectors.
Posted by Vijay Prakash 6 years, 3 months ago
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꧁≪Mämƭå ℭℏᑌĎℎàℜÿ? 6 years, 3 months ago
Shivendra Pandey 6 years, 3 months ago
Shivendra Pandey 6 years, 3 months ago
Yash Goswami????? 6 years, 3 months ago
Himanshu Yadav 6 years, 3 months ago
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Aditya Narayan Singh 6 years, 3 months ago
Rashi Vashist??❤ 6 years, 3 months ago
Shivendra Pandey 6 years, 3 months ago
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Rashi Vashist??❤ 6 years, 3 months ago
Mehak Gautam 6 years, 3 months ago
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Gargi Roy 6 years, 3 months ago
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Mehak Gautam 6 years, 3 months ago
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Yash Goswami????? 6 years, 3 months ago
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Yash Goswami????? 6 years, 3 months ago
Posted by Harender Singh 6 years, 3 months ago
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Yogita Ingle 6 years, 3 months ago
Area of parellogram = A.B = AB COS θ
1/2 AB = AB COSθ
COSθ = 1/2
θ = 300
Posted by Yash Gupta 6 years, 3 months ago
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Sia ? 6 years, 3 months ago
The sensitivity of the potentiometer can be increased by increasing the length of potentiometer wire.
Posted by Yash Gupta 6 years, 3 months ago
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Sia ? 6 years, 3 months ago
A single conductor can be visualized as a capacitor whose second plate is far away at infinity.
Posted by Amisha Meena 6 years, 3 months ago
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Posted by Hmmu Aulakh 6 years, 3 months ago
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