Physics-
General
Easy
Question
From a high tower at time 
, one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity. The graph of the distance 
between the two stones, before either his the ground, plotted against time 
will be as
The correct answer is:
, Clearly, 
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Let M and N be two 3×3 non- singular symmetric matrices such that MN 
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If A is 3×3 non-singular matrix then
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If 
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Which of the following options is correct for the object having a straight line motion represented by the following graph?
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In the pulley system shown in figure the movable pulleys A,B and C are of mass 1 kg each. D and E are fixed pulleys. The strings are light and inextensible. Choose the correct alternative(s). All pulleys are frictionless.
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physics-General
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The motion of a particle along a straight line is described by equation:
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The velocity-time and acceleration-time graphs of a particle are given as
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A body is moving in a straight line a shown in velocity-time graph. The displacement and distance travelled by in 8s are respectively
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