Physics-
General
Easy

Question

A light rod carries three equal masses A, B and C as shown in the figure the velocity of B in vertical position of rod if it is released from horizontal position as shown in the figure is .....

  1. square root of 2 g l end root    
  2. square root of fraction numerator 18 g l over denominator 7 end fraction end root    
  3. square root of fraction numerator 4 g l over denominator 3 end fraction end root    
  4. square root of fraction numerator 8 text end text g l over denominator 3 end fraction end root    

The correct answer is: square root of fraction numerator 8 text end text g l over denominator 3 end fraction end root

Related Questions to study

General
physics

A with not stretchy rightwards arrow on top cross times B with not stretchy rightwards arrow on top equals C with not stretchy bar on top, Then Error converting from MathML to accessible text. is perprndicular to

A with not stretchy rightwards arrow on top cross times B with not stretchy rightwards arrow on top equals C with not stretchy bar on top, Then Error converting from MathML to accessible text. is perprndicular to

physicsGeneral
General
physics

Linear momentum of a particle is left parenthesis 3 1 with not stretchy hat on top plus 2 ȷ with not stretchy bar on top minus k with not stretchy hat on top right parenthesis kgms to the power of negative 1 end exponent Find its magnitude

Linear momentum of a particle is left parenthesis 3 1 with not stretchy hat on top plus 2 ȷ with not stretchy bar on top minus k with not stretchy hat on top right parenthesis kgms to the power of negative 1 end exponent Find its magnitude

physicsGeneral
General
physics

A with not stretchy rightwards arrow on top equals 2 ı with not stretchy hat on top plus 2 ȷ with not stretchy hat on top minus k with not stretchy hat on top and Error converting from MathML to accessible text. Find Error converting from MathML to accessible text.

A with not stretchy rightwards arrow on top equals 2 ı with not stretchy hat on top plus 2 ȷ with not stretchy hat on top minus k with not stretchy hat on top and Error converting from MathML to accessible text. Find Error converting from MathML to accessible text.

physicsGeneral
parallel
General
physics

What is the angle between Q with not stretchy bar on top and the resultant of straight P with rightwards arrow on top plus straight Q with rightwards arrow on top and Error converting from MathML to accessible text.

What is the angle between Q with not stretchy bar on top and the resultant of straight P with rightwards arrow on top plus straight Q with rightwards arrow on top and Error converting from MathML to accessible text.

physicsGeneral
General
physics

A with not stretchy rightwards arrow on top equals 3 ı with not stretchy hat on top plus 2 ȷ with not stretchy hat on top minus 5 k with not stretchy hat on top and Error converting from MathML to accessible text. Find Error converting from MathML to accessible text.

A with not stretchy rightwards arrow on top equals 3 ı with not stretchy hat on top plus 2 ȷ with not stretchy hat on top minus 5 k with not stretchy hat on top and Error converting from MathML to accessible text. Find Error converting from MathML to accessible text.

physicsGeneral
General
physics

Out of the following pairs of forces, the resultant of which can not be 18 N

Out of the following pairs of forces, the resultant of which can not be 18 N

physicsGeneral
parallel
General
physics

A with not stretchy rightwards arrow on top plus B with not stretchy rightwards arrow on top is perpendicular to straight A with rightwards arrow on top and vertical line straight B with rightwards arrow on top vertical line=2 vertical line straight A with rightwards arrow on top plus straight B with rightwards arrow on top vertical line What is the angle between A with not stretchy rightwards arrow on top and Error converting from MathML to accessible text.

A with not stretchy rightwards arrow on top plus B with not stretchy rightwards arrow on top is perpendicular to straight A with rightwards arrow on top and vertical line straight B with rightwards arrow on top vertical line=2 vertical line straight A with rightwards arrow on top plus straight B with rightwards arrow on top vertical line What is the angle between A with not stretchy rightwards arrow on top and Error converting from MathML to accessible text.

physicsGeneral
General
physics

If straight A with rightwards arrow on top equals 3 straight i with not stretchy hat on top plus 4 straight j with not stretchy hat on top plus 9 straight k with not stretchy hat on top is multiplied by 3, then the component of the new vector along z directions is

If straight A with rightwards arrow on top equals 3 straight i with not stretchy hat on top plus 4 straight j with not stretchy hat on top plus 9 straight k with not stretchy hat on top is multiplied by 3, then the component of the new vector along z directions is

physicsGeneral
General
maths-

1) 49 to the power of n plus 16 n minus 1 is divisible by A for all n element of N
2) 3 to the power of 2 n end exponent plus 7 is divisible by B for all n element of N
3) 4 to the power of n minus 3 n minus 1 is divisible by C n element of N
4) 3 to the power of 3 n end exponent minus 26 n minus 1 is divisible by D for all n element of N then the increasing order of A comma B comma C comma D is

1) 49 to the power of n plus 16 n minus 1 is divisible by A for all n element of N
2) 3 to the power of 2 n end exponent plus 7 is divisible by B for all n element of N
3) 4 to the power of n minus 3 n minus 1 is divisible by C n element of N
4) 3 to the power of 3 n end exponent minus 26 n minus 1 is divisible by D for all n element of N then the increasing order of A comma B comma C comma D is

maths-General
parallel
General
physics

Magnitudes of Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are 41,40 and 9 respectively,  Error converting from MathML to accessible text. Find the angle between straight A with rightwards arrow on top and Error converting from MathML to accessible text.

Magnitudes of Error converting from MathML to accessible text. and Error converting from MathML to accessible text. are 41,40 and 9 respectively,  Error converting from MathML to accessible text. Find the angle between straight A with rightwards arrow on top and Error converting from MathML to accessible text.

physicsGeneral
General
physics

The sum of straight P with rightwards arrow on top and Error converting from MathML to accessible text. is at right angles to their difference then

The sum of straight P with rightwards arrow on top and Error converting from MathML to accessible text. is at right angles to their difference then

physicsGeneral
General
physics

The resultant of two forces of magnitude 2N and 3N can never be

The resultant of two forces of magnitude 2N and 3N can never be

physicsGeneral
parallel
General
physics

The resultant of two vetoers A with not stretchy rightwards arrow on top and B with not stretchy bar on top

The resultant of two vetoers A with not stretchy rightwards arrow on top and B with not stretchy bar on top

physicsGeneral
General
Maths-

Let P space left parenthesis n right parenthesis colon n squared plus n plus 1 is an even integer. If P space left parenthesis k right parenthesis is assumed true rightwards double arrow P space left parenthesis k plus 1 right parenthesis is true. Therefore P left parenthesis n right parenthesis is true :

Let P space left parenthesis n right parenthesis colon n squared plus n plus 1 is an even integer. If P space left parenthesis k right parenthesis is assumed true rightwards double arrow P space left parenthesis k plus 1 right parenthesis is true. Therefore P left parenthesis n right parenthesis is true :

Maths-General
General
maths-

If P space left parenthesis n right parenthesis is a statement left parenthesis n element of N right parenthesis such that if P space left parenthesis k right parenthesis is true, P space left parenthesis k plus 1 right parenthesis is true for k element of N, then P space left parenthesis n right parenthesis is true.

If P space left parenthesis n right parenthesis is a statement left parenthesis n element of N right parenthesis such that if P space left parenthesis k right parenthesis is true, P space left parenthesis k plus 1 right parenthesis is true for k element of N, then P space left parenthesis n right parenthesis is true.

maths-General
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.