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An object moves with constant acceleration a which of the following are constanta) d|v|/dtb) |dv/dt|c)d(v^2)/dtd)d(v/|v|)/dt
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An object moves with constant acceleration a which of the following are constanta) d|v|/dtb) |dv/dt|c)d(v^2)/dtd)d(v/|v|)/dt
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Let a1=cos(sinpi x)a2= sin(cos pi x)a3= cos(pi(x+1) where x lies btwn - 1/2 to 0What are the relative sizes of a1,a2,a3
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sorry....the masses a and b are equal to mand the angle of inclination is qthe spring constant is k
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 Find the angular frequency of the system..no friction
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A solid sphere of radius r rolls without slipping in a hemispherical bowl of radius 5r Find the time period of small oscillations
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A 7kg disk is free to rotate about a horizontal axis passing through its center C. determine the period of oscillations of the disk if the springs have sufficient tension in them to prevent the string from slipping on the disk as it oscillates. The radius of the disc is 10cm and the spring constant of both the springs is 600N/m
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A particle is constrained to move on a smooth circular wire of radius r which rotates uniformly about a diameter which is vertical.If in the position of relative rest the radius drawn to the particle makes an angle k with the vertical, find the period of small oscillations about this position
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why is charge introduced in a blast furnace?
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how do i prepeare for mettalurgy chapter? can u give some books for it ? suggestions
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IS ETHOXIDE ION A GOOD LEAVING GRUPPLEASE EXPLAIN
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im sorry...how is S1 wrong>
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oh sorry.....A has mol formula C4 H8 O2
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ya ans is rite....how do u do the problem
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S1 Phenols and alcholos both react with HX to give RX S2 Phenols undergo aromatic electrophilic subst. and alcohols undergo nuclephilic subst. but alchol do not undergo electrophilic substn reacns pls explain!
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when an excess of ethyl alcohol vapour is passed over heated alumina at 250 deg celcuis. what is the product formed
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pls explain how to do Phenol can be distingusihed from alchol by a)Tollens reagent b)Schiffs base c)FeCl3 d)HCL
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A neutral Org cmpd of mol wt 74 on hydrolysis givbes compound B and C. B reduces Hg2Cl2 and C gives iodoform test what are a,b,c
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Cmpd A reacts with Na to liberate hydrogen gas,forming a cmpd B.When A is treated with Lucas reagent an immediate reacn takes place liberating C. When A is jheated with sulphuric acid D is formed.Ozonlysis of D gives a 3 carbon aldehyde and 3 carbon ketone.what are A B C D
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Area bounded by parabola( y-2)^2=x-1,the tangent to it at point P (2,3) and x axis is equal to ?
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