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It is because of momentum...
We alll know that rate of change of momentun with respect to time gives the force exerted... thus we observe that force exerted by cricket ball is greater

No... the answer u are telling is not correct... so try it again

I wiil try to solve it once again... but I think that must be the answer... I willl try once again

Apply trignometery... draw perpendicular from the side u don't know and apply trignometeric ratios

The bodies are not lying on each oter but they ar just in contact... so the above work out is wrong according to me

Yes I know that the velocity and acceleration can be negative but for information of you all, here the body is starting from rest... so pease check it out

first of all find the slpoe using the formula
(y2-y1)/(x2-x1)
now use the formula for equation as
y=mx

Yes dats what I asked

first of all a car cannot have acceleration of -2m/s^2 as it is starting from rest. So please check question

Please tell something different . It didn't help. Please

Please tell me the site from where I could get the irodovs solutions. No one here is able to solve the questions. Even teachers try in vain.

It is because sodium and fluorine are closer to the electronic configuration of neon(1s2 2s2 2p6 ).
Sodium---1s2 2s2 2p6 3s1
Fluorine---1s2 2s2 2p5
Thus it is easy to achieve the electronic...

CaCO3----------CaO + CO2

You ned to exercise well... play badminton. It cetainly helps

As we know tha for very regular planar body the angle can be found out by the formula
2n-4/n...
Now u have the angle of the hexagon... now divide the hexagon into different triangls and find the...

Look budy... while playing tennis you prss hard the ground and in turn the ground provides you a ooposing force which helps you in running...
2. when you hit the ball your racket exerts force on it...

Look buddy its just of the latent heat energy of the water in different phases
A pressure cooker cooks fast because of the pressure it exerts on the food materials... due to the high pressure and...

look as the body falls from rest therefore its initial kinetic energy is zero... therefore it must hve only the potential energy... potential energy
=mgh
=30*9.8*1
=294J
thus t the lowermost...

Look rhombus with an angle 90*is a square...

4x/x-3 - 2x/x-2
4x(x-2) - 2x(x-3)/x-3*x-2
4x^2-8x-2x^2+6x/x-3*x-2
2x^2-2x/x-3*x-2
2(x^2-1)/x^2 - 5x - 6
this must b the answer

2root2 sin@=-2
sin@= -2/2root2
sin@= -1/root2
now look on to th trignometeric table and find out the value when sin@=-1/root2
plzzz tell this helped or not

look budy
as weknow
PV=nRT
P1 = p
P2= 2p
T1= T
T2 = 2t
substitut the value
2p*V=nR*2t
p*V=nR*t

Al2(CO3)3 is aleady balanced yaar...

Al + 6HCl ---- 2AlCl3 + 3H2

Ans 1 - 8
Ans 2- 24

First Of Remember That There Is No Charge On An Atom... the Elements Co,ming In Pairs Are Due To Covalent Bonding... rest Plzz Clarify Your Question

Hey Raman Its M Vipul... u Can Use The Formula Sin3x = 3sinx - 4sinx^3

h2so4 + CaCO3 ----- CaSO4 AND CO2 AND H2O

Atomic radii is the distance o radius of the atoms.. i.e distance from the nuclei centre to the outermost valence shell elctron