A false balance has equal arms. An object weigh \( X \) when placed in one pan and \( Y \) when ....

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=MdyVXzQKXhg


Duration: 2:18
2 views
0

Question A false balance has equal arms. An object weigh \( X \) when placed in one pan and \( Y \) when placed in other pan, then the weight \( W \) of the object is equal to
(A) \( \sqrt{X Y} \)
(B) \( \frac{X+Y}{2} \)
(C) \( \frac{X^{2}+Y^{2}}{2} \)
(D) \( \frac{2}{\sqrt{X^{2}+Y^{2}}} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-29The shaft of an electric motor starts from rest and on the application of a torque, it gains an ....
2024-01-29A heavy body of mass \( 25 \mathrm{~kg} \) is to be dragged along a horizontal plane \( (\mu=1 /....
2024-01-29A particle of mass \( m \) is fixed to one end of a light spring of force constant \( k \) and u....
2024-01-29Two bodies of masses \( m \) and \( 4 m \) are moving with equal K.E. The ratio of their linear ....
2024-01-29A body of mass \( 0.5 \mathrm{~kg} \) travels in a straight line with velocity \( v=a x^{3 / 2} ....
2024-01-29The upper half of an inclined plane of inclination \( \theta \) is perfectly smooth while the lo....
2024-01-29Two blocks of masses \( 2 \mathrm{~kg} \) and \( 1 \mathrm{~kg} \) are in contact with each othe....
2024-01-29Select correct statement about Newton's first law....
2024-01-29The resultant of two forces, one double the other in magnitude, is perpendicular to the smaller ....
2024-01-29A projectile can have the same range \( R \) for two angles of projection. If \( \mathrm{T}_{1} ....
2024-01-29A false balance has equal arms. An object weigh \( X \) when placed in one pan and \( Y \) when ....
2024-01-29Two persons hold a rope of negligible weight tightly at its ends so that it is horizontal. A \( ....
2024-01-29A player caught a cricket ball of mass \( 150 \mathrm{gm} \) moving at a rate of \( 20 \mathrm{~....
2024-01-29A projectile is thrown with an initial velocity of \( \vec{v}=a \hat{i}+b \hat{j} \). If range o....
2024-01-29In the above problem 1, what is separation between the particle when both are perpendicular to e....
2024-01-29A body of mass \( 2 \mathrm{~kg} \) is hung on a spring balance mounted vertically in lift. If t....
2024-01-29A body of mass \( 2 \mathrm{~kg} \) moving on a horizontal surface with an initial velocity of \....
2024-01-29The equation of projectile is \( y=16 x-\frac{5 x^{2}}{4} \). The horizontal range is-....
2024-01-29The range of a projectile for a given velocity is maximum when the angle of projection is \....
2024-01-29A projectile thrown with a speed \( v \) at an angle \( \theta \) has a range \( \mathrm{R} \) o....
2024-01-29The horizontal range is four times the maximum height attained by a projectile. The angle o....