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Yogita Ingle 5 days, 8 hours ago
Newton gave three laws of motion that describe the motion of bodies. These laws are known as Newton's Laws of motion.
The first law of motion is stated as: An object remains in a state of rest or of uniform motion in a straight line unless compelled to change that state by an applied force.
Newton's first law of motion gives us a definition of force. It says that Force is something that changes or tends to change the state of rest or uniform motion of a body.
The second law of motion states that: The rate of change of momentum of an object is proportional to the applied unbalanced force in the direction of force.
Newton's third law of motion states that: Whenever a body exerts a force on another body, the second body exerts an equal and opposite force on the first body
Posted by Amal James 5 days, 12 hours ago
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Yogita Ingle 5 days, 11 hours ago
a = p*(1 + r/100)^n
a = 7865, p = 6500, n = 2 & r = ?
a/p = (1+r/100)^n
(a/p)^(1/2)=(1+r/100)
[(a/p)^(1/2)]-1=r/100
100*{[(a/p)^(1/2)]-1} = r
100*{[(7865/6500)^(1/2)]-1}=r=10%
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Yogita Ingle 1 week ago
Charge of electron,{tex} q_1=-1.6\times 10^{-19}\ C{/tex}
Charge of proton, {tex}q_2=+1.6\times 10^{-19}\ C{/tex}
Distance between them,{tex} r=0.8\times 10^{-15}\ m{/tex}
Coulomb's force is given by :
{tex}F=k\dfrac{q_1q_2}{r^2}{/tex}
{tex}F=9\times 10^9\times \dfrac{1.6\times 10^{-19}\ C\times 1.6\times 10^{-19}\ C}{(0.8\times 10^{-15}\ m)^2}{/tex}
{tex}F=360\ N{/tex}
Hence, the force between the proton and electron is 360 N and it is attractive in nature.
Read more on Brainly.in - https://brainly.in/question/3825886#readmore
Posted by Shubham Singhania 1 week, 2 days ago
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Yogita Ingle 1 week, 2 days ago
- Piece of fish and hunger and it can sound good but it has more often not this possessive behaviors hampers and it is mental development.
- It is had seagulls parent continued to feed him.
- On the other hand it continued to feed him and won’t have tried to fly but it hunger along with the sight of the taste fish.
Posted by Puneeth Mgl 1 week, 3 days ago
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Gaurav Seth 1 week, 3 days ago
Answer:
first let the points be
A(4,-1),B(-2,-3)
first let us take the ratio as 1:2 and later 2:1 since its trisection .
let the point joining A and B be P(x,y)
Step-by-step explanation:
P = (1*-2+2*4/1+2 , 1*-3+2*-1/1+2)
= (-2+8/3 , -3-2/3)
= (6/3 , -5/3)
P = (2 , -5/3)
now let ratio be 2:1
P = (2*-2+1*4/3 , 2*-3+1*-1/3)
= (-4+4/3 , -6-1/3)
= (0/3 , -7/3)
P = (0 , -7/3)
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Posted by Ayesa Yasmin 2 weeks ago
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Harsh Mishra 2 weeks ago
If You mean this one Denominator so let's explore what the numerator and the denominator represent in a fraction. ... For example, in the fraction 5/9, the numerator is 5 and the denominator is 9, so the fraction 5/9 means 5 parts of a whole object, which is divided into 9 parts of equal size.......That's It, Or if you're talking about anything else, then sorry but I don't know......
Posted by Adarsh Sisodiya 2 weeks, 1 day ago
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Adarsh Sisodiya 2 weeks, 1 day ago
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