Others – Page 279 – Tinku Tara

Let-us-consider-an-equation-f-x-x-3-3x-k-0-Then-the-values-of-k-for-which-the-equation-has-1-Exactly-one-root-which-is-positive-then-k-belongs-to-2-Exactly-one-root-which-is-negative-th

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Question Number 21070 by Tinkutara last updated on 11/Sep/17 $Let us consider an equation f (x) = x^{3}$ $- 3 x + k = 0 . Then the values of k for$ $which the equation has$ $1 . Exactly one root which is positive,$ $then k belongs to$ $2 . Exactly one root which is negative,$ $then k belongs to$ $$\mathrm{3}.\:\mathrm{One}\:\mathrm{negative}\:\mathrm{and}\:\mathrm{two}\:\mathrm{positive}\:\mathrm{root} \…

write-out-the-general-summation-formula-for-the-maclaurin-series-expansion-for-1-2-cos-x-cosh-x-

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Question Number 86598 by Rio Michael last updated on 29/Mar/20 $write out the general summation formula for$ $the maclaurin series expansion for \frac{1}{2} (\cos x + \cosh x)$ Commented by mathmax by abdo last updated on 31/Mar/20 $${cosx}\:=\sum_{{n}=\mathrm{0}}…

If-the-equation-2cos2x-a-7-cosx-3a-13-0-possesses-atleast-one-real-solution-then-the-maximum-integral-value-of-a-can-be-

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Question Number 21048 by Tinkutara last updated on 10/Sep/17 $If the equation 2 \cos 2 x - (a + 7) \cos x +$ $3 a - 13 = 0 possesses atleast one real$ $solution, then the maximum integral$ $value of^{'} a^{'} can be$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-21029

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Question Number 21029 by tawa tawa last updated on 10/Sep/17 Terms of Service Privacy Policy Contact: info@tinkutara.com

A-spring-with-one-end-attached-to-a-mass-and-the-other-to-a-rigid-support-is-stretched-and-released-a-Magnitude-of-acceleration-when-just-released-is-maximum-b-Magnitude-of-acceleration-when-a

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Question Number 21012 by Tinkutara last updated on 10/Sep/17 $A spring with one end attached to a$ $mass and the other to a rigid support is$ $stretched and released .$ $(a) Magnitude of acceleration, when$ $just released is maximum .$ $(b) Magnitude of acceleration, when$ $at equilibrium position, is maximum .$ $$\left({c}\right)\:\mathrm{Speed}\:\mathrm{is}\:\mathrm{maximum}\:\mathrm{when}\:\mathrm{mass}\:\mathrm{is}\:\mathrm{at} \…

Question-20992

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Question Number 20992 by NECx last updated on 09/Sep/17 Commented by NECx last updated on 09/Sep/17 $please help guys$ Answered by $@ty@m last updated on…

In-the-figure-shown-below-the-block-of-mass-2-kg-is-at-rest-If-the-spring-constant-of-both-the-springs-A-and-B-is-100-N-m-and-spring-B-is-cut-at-t-0-then-magnitude-of-acceleration-of-block-immedi

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Question Number 20989 by Tinkutara last updated on 09/Sep/17 $In the figure shown below, the block of$ $mass 2 kg is at rest . If the spring constant$ $of both the springs A and B is 100 N / m$ $and spring B is cut at t = 0, then$ $magnitude of acceleration of block$ $immediately is$ Commented by Tinkutara…

A-ball-of-mass-m-is-moving-with-a-velocity-u-rebounds-from-a-wall-with-same-speed-The-collision-is-assumed-to-be-elastic-and-the-force-of-interaction-between-the-ball-and-the-wall-varies-as-shown-in-

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Question Number 20984 by Tinkutara last updated on 09/Sep/17 $A ball of mass m is moving with a$ $velocity u rebounds from a wall with$ $same speed . The collision is assumed$ $to be elastic and the force of interaction$ $between the ball and the wall varies as$ $shown in the figure given below . The$ $value of F_{m} is$ …

A-50-kg-log-rest-on-the-smooth-horizontal-surface-A-motor-deliver-a-towing-force-T-as-shown-below-The-momentum-of-the-particle-at-t-5-s-is-

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Question Number 20986 by Tinkutara last updated on 09/Sep/17 $A 50 kg \log rest on the smooth horizontal$ $surface . A motor deliver a towing force$ $T as shown below . The momentum of$ $the particle at t = 5 s is$ Commented by Tinkutara last updated on 09/Sep/17…

A-particle-is-observed-from-two-frames-S-1-and-S-2-The-frame-S-2-moves-with-respect-to-S-1-with-an-acceleration-a-Let-P-1-and-P-2-be-the-pseudo-forces-on-the-particle-when-seen-from-S-1-and-S

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Question Number 20978 by Tinkutara last updated on 09/Sep/17 $A particle is observed from two frames$ $S_{1} and S_{2} . The frame S_{2} moves with$ $respect to S_{1} with an acceleration a .$ $Let P_{1} and P_{2} be the pseudo forces on$ $$\mathrm{the}\:\mathrm{particle}\:\mathrm{when}\:\mathrm{seen}\:\mathrm{from}\:{S}_{\mathrm{1}} \:\mathrm{and}\:{S}_{\mathrm{2}}…

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