Grade 11Mechanics

the value of a for which the sum of the squares of the roots of the equation x^2(a-2)x-a-1=0assumes the least valuf is

Akshay kumar

7 Years agoGrade 11

2 Answers

Deepak Kumar Shringi

7 Years ago

incomplete question please provide sign between x^2 and x

Khimraj

7 Years ago

please attach the image of question as equationis not readable.............................................................................................

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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1 Answer Available

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A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mm
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(iii) The maximum kinetic energy of the mass

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1 Answer Available

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the value of a for which the sum of the squares of the roots of the equation x^2(a-2)x-a-1=0assumes the least valuf is

Akshay kumar

2 Answers

Deepak Kumar Shringi

Khimraj

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

11
21
31
41