The potential energy function of a particle in the \( x-y \) plane is given by \( U=k(x+y) \), w...

Channel:
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=_aE_9qN8oOQ



Duration: 2:50
2 views
0


The potential energy function of a particle in the \( x-y \) plane is given by \( U=k(x+y) \), where \( k \) is a constant. The work done by the conservative force in moving a particle from \( (1,1) \) to \( (2,3) \) is
(a) \( -3 k \)
(b) \( +3 k \)
(c) \( k \)
(d) None of these
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16Find the sum of the following series to infinity: \[ 10-9+8.1-7.29+\ldots \infty \]
2022-11-16The potential energy function for a diatomic molecule is \( U(x)=\frac{a}{x^{12}}-\frac{b}{x^{6}...
2022-11-16The binding energy of a valence electron in a Li atom in the states \( 2 S \) and \( 2 P \) is e...
2022-11-16\( 1+\frac{1}{4}+\frac{1 \times 3}{4 \times 8}+\frac{1 \times 3 \times 5}{4 \times 8 \times 12}+...
2022-11-16Name the nitrifying bacteria of the soil. Why are they called chemoautotrophs ?
2022-11-16A large container is continually filled with a viscous liquid that flows from two equally long, ...
2022-11-16Reduce to lowest terms: \[ \frac{3 a^{2}}{9 a b} \]
2022-11-16рд╕рднреА рдХрд╢реЗрд░реБрдХрджрдгреНрдбрд┐рдпреЛрдВ рдореЗрдВ рд╕рдорд╛рди рд▓рдХреНрд╖рдг рд╣реЛрддрд╛ рд╣реИ- (A) рд╢рд░реАрд░ рдХрд╛ рд╡рд┐рднрд╛рдЬрди рд╕рд┐рд░, рдзрдбрд╝ рд╡ рдкреВрдБрдЫ рдореЗрдВ рд╣реЛрддрд╛ рд╣реИ (B) рдЗрди...
2022-11-16If \( y=(x-1) \log (x-1)-(x+1) \log (x+1) \), prove that \( \frac{d y}{d x}=\log \left(\frac{x-1...
2022-11-16рдкрд╢реБрдзрди рдХрд┐рд╕реЗ рдХрд╣рддреЗ рд╣реИрдВ ? рдкрд╢реБрдзрди рдореЗрдВ рдХреМрди-рдХреМрди рд╕реЗ рдЬрдВрддреБ рд╕рдореНрдорд┐рд▓рд┐рдд рд╣реИред
2022-11-16The potential energy function of a particle in the \( x-y \) plane is given by \( U=k(x+y) \), w...
2022-11-16A plank of mass \( 10 \mathrm{~kg} \) and a block of mass \( 2 \mathrm{~kg} \) are placed on a h...
2022-11-16рдкрд╢реБрдзрди рдХрд┐рд╕реЗ рдХрд╣рддреЗ рд╣реИрдВ ? рдкрд╢реБрдзрди рдореЗрдВ рдХреМрди-рдХреМрди рд╕реЗ рдЬрдВрддреБ рд╕рдореНрдорд┐рд▓рд┐рдд рд╣реИред
2022-11-16A smooth chain \( A B \) of mass \( m \) rests against a surface in the form of a quarter of a c...
2022-11-16Solve the equation \( \cos \theta+\cos 7 \theta=\cos 4 \theta \)
2022-11-16The species (man, housefly, mango, wheat, dog, cat, lion, tiger, potato, brinjal, makoi and leop...
2022-11-16рдХрд╛рд░реНрдпреЛрдВ рдХрд╛ рд╡рд░реНрдгрди рдХреАрдЬрд┐рдП: рдЧреНрд░рд╛рдлрд┐рдпрди рдлреЙрд▓рд┐рдХрд▓
2022-11-16The \( \mathrm{H}-\mathrm{N}-\mathrm{H} \) bond angle in ammonia is \( 107.5^{\circ} \) though \...
2022-11-16Write the value of \( \sin 10^{\circ}+\sin 20^{\circ}+\sin 30^{\circ}+\ldots+\sin 360^{\circ} \)
2022-11-16What ase chloragogen cells?
2022-11-16In a football championship, 153 matches were played. Every team played one match with each other...