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A plane starts from rest and reaches a speed of 600m/s by the end of the runway in 10 seconds. What is the acceleration of the plan? What is the distance of the runway?
The swordfish is the fastest of all fish. If it accelerates at a rate of 4.0 m / s2 for 1.7 s from its initial speed of 42 km / h, what is its final speed?
A U-Tube contains some mercury of a relative density of 13.6, kerosine of a relative density of 0.8 is poured into one arm of the U-Tube until the height of mercury in that arm is reduced by 1.5cm. Calculate the height of kerosine?
A material has conductivity of 10-2 mho/m and a relative permittivity of 4. The frequency at which conduction current in the medium is equal to displacement current is
A particle of mass 3 units moves in the xy plane under the influence of the force field having potential 36xy-48x^2. The particle starts at t=0 , set up a differential equations for this
For F1 layer the maximum ionic density is 2.3 x 104 electrons per cc. The critical frequency for this layer will be
Charge needed within a unit sphere centуred at the origin for producing a potential field V=-6r^5/E0 where r less than or equal to 1
A u-tube contains some mercury of relative density 13.6 kerosine of relative density 0.8 is poured into one arm until the height of mercury in that arm is reduced by 1.5cm. Calculate the height of kerosine? Water is then poured into the other arm until the mercury level in both arms is the same. Calculate the height of water?
A solid rectangular block measures 0.1m by 0.08m by 0.06m and floats freely in a liquid of density 13546kg/m3. If the depth of the liquid is 0.045m up to the block's largest side. Find the density of the block?
What is generating function.
