Physics-
A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

Physics-General
m
m
m
m
Answer:The correct answer is:
mHeight reached
m=66
m
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physics-
Figure given shows the distance–time graph of the motion of a car. It follows from the graph that the car is

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which is in form 
Thus, the motion is uniformly accelerated
Thus, the motion is uniformly accelerated
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physics-General
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Thus, the motion is uniformly accelerated
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An open tank is filled with Hg upto a height of 76cm. Find the pressure at the bottom of the tank and middle of the tank. (If atmospheric pressure is 1 atm) respectively are

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For one mole of a van der Waals gas when b=0 and T = 300 K, the PV vs 1/V plot is shown below. The value of ‘a’ (atmliter2 .mol–2) is

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In the equation
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The value of x is :
physics-General
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(B-C) 
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If 
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If
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