A force \( F=20+10 y \) acts on a particle in \( y \)-direction where \( F \) is in newton and \...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=n8xSpBVpgkI


Duration: 0:45
8 views
0

A force \( F=20+10 y \) acts on a particle in \( y \)-direction where \( F \) is in newton and \( y \) in meter. Work done by this force to move the particle from \( y=0 \) to \( y=1 \mathrm{~m} \) is [NEET 2019]
(a) \( 20 \mathrm{~J} \)
(b) \( 30 \mathrm{~J} \)
(c) \( 5 \mathrm{~J} \)
(d) \( 25 \mathrm{~J} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-27If a body of mass \( 200 \mathrm{~g} \) falls from a height \( 200 \mathrm{~m} \) and its total ...
2022-10-27Two bodies of masses \( 2 m \) and \( m \) have their K.E. in the ratio \( 8: 1 \), then their r...
2022-10-27If a lighter body (mass \( M_{1} \) and velocity \( V_{1} \) ) and a heavier body (mass \( M_{2}...
2022-10-27A stone is dropped from a height \( h \). It hits the ground with a certain momentum \( P \). If...
2022-10-27A bullet is fired from a gun. As a result the gun recoils. The mass of the gun is 100 times the ...
2022-10-27If the K.E. of a body is increased by \( 300 \% \), its momentum will increase by [JIPMER 1978; ...
2022-10-27A block of mass \( M \) is attached to the lower end of a vertical spring. The spring is hung fr...
2022-10-27The bob of a simple pendulum (mass \( m \) and length \( l \) ) dropped from a horizontal positi...
2022-10-27Two bodies of masses \( m_{1} \) and \( m_{2} \) have equal kinetic energies. If \( p_{1} \) and...
2022-10-27Two masses of \( 1 \mathrm{~g} \) and \( 4 \mathrm{~g} \) are moving with equal kinetic energies...
2022-10-27A force \( F=20+10 y \) acts on a particle in \( y \)-direction where \( F \) is in newton and \...
2022-10-27A body of mass \( m=10^{-2} \mathrm{~kg} \) is moving in medium and experiences a frictional for...
2022-10-27A time dependent force \( F=6 t \) acts on a particle of mass \( 1 \mathrm{~kg} \). If the parti...
2022-10-27Two similar springs \( P \) and \( Q \) have spring constants \( K_{P} \) and \( K_{Q} \), such ...
2022-10-27In a gravitational force field a particle is taken from \( A \) to \( B \) along different paths...
2022-10-27A force \( \vec{F}=-K(y \hat{i}+x \hat{j} \) ) (where \( K \) is a positive constant) acts on a ...
2022-10-27A particle is acted upon by a force \( F \) which varies with position \( x \) as shown in figur...
2022-10-27The force required to stretch a spring varies with the distance as shown in the figure. If the e...
2022-10-27Given below is a graph between a variable force \( (F) \) (along \( y \)-axis) and the displacem...
2022-10-27Figure shows the \( F-x \) graph. Where \( F \) is the force applied and \( x \) is the distance...
2022-10-27A force \( F \) acting on an object varies with distance \( x \) as shown here. The force is in ...


Tags:
pw