A stone is dropped from a certain height which can reach the ground in \( 5 \mathrm{~s} \). It i...

Channel:
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=soIYSkyWOBg



Duration: 3:15
1 views
0


A stone is dropped from a certain height which can reach the ground in \( 5 \mathrm{~s} \). It is stopped after \( 3 \mathrm{~s} \) of its fall and then it is again released. The total time taken by the stone to reach the ground will be
(1) \( 6 \mathrm{~s} \)
(2) \( 6.5 \mathrm{~s} \)
(3) \( 7 \mathrm{~s} \)
(4) \( 7.5 \mathrm{~s} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live




Other Videos By PW Solutions


2022-11-16A magnetic field in a plane electromagnetic wave is given by, \( B_{y}=3 \times 10^{-7} \sin [(1...
2022-11-16A physical pendulum is positioned so that its centre of gravity is above the suspensions point. ...
2022-11-16When egg of Ascaris is swallowed by man it settles in intestine after : (A) 3 days (B) one week ...
2022-11-16The horizontal component of the earth's magnetic field is \( 3.6 \times 10^{-5} \mathrm{~T} \) w...
2022-11-16Two watch glasses of radii of curvature \( 10 \mathrm{~cm} \) and \( 30 \mathrm{~cm} \) are ceme...
2022-11-16The relation between time \( t \) and distance \( x \) is \( t=a x^{2}+\beta x \) where \( \alph...
2022-11-16If \( 3(4 x-5 y)=2 x-y \), find the ratio of \( x: y \) :
2022-11-16рдкреВрд░реНрдгрд╢рдХреНрддрддрд╛ (Totipotency) рдХреНрдпрд╛ рд╣реИ ?
2022-11-16рдЖрджрд░реНрд╢ рддрдерд╛ рдЕрдирд╛рджрд░реНрд╢ рд╡рд┐рд▓рдпрдиреЛрдВ (рдзрдирд╛рддреНрдордХ рддрдерд╛ рдЛрдгрд╛рддреНрдордХ рджреЛрдиреЛрдВ рдкреНрд░рдХрд╛рд░ рдХреЗ рд╡рд┐рдЪрд▓рди рдХреЛ рдкреНрд░рджрд░реНрд╢рд┐рдд рдХрд░рдиреЗ рд╡рд╛рд▓реЗ) рдХреЗ ...
2022-11-16рдкреВрд░реНрдгрд╢рдХреНрддрддрд╛ (Totipotency) рдХреНрдпрд╛ рд╣реИ ?
2022-11-16A stone is dropped from a certain height which can reach the ground in \( 5 \mathrm{~s} \). It i...
2022-11-16Define Active site
2022-11-16A drunkard is walking along a straight road. He takes five steps forward and three steps backwar...
2022-11-16Two point charges \( q_{2}=3 \times 10^{-6} \mathrm{C} \) and \( q_{1}=5 \times 10^{-6} \mathrm{...
2022-11-16Zoological name of basket star is.
2022-11-16A metal disc of radius \( a=25 \mathrm{~cm} \) rotates with a constant angular velocity \( \omeg...
2022-11-16A short bar magnet of magnetic moment \( 5.25 \times 10^{-2} \mathrm{JT}^{-1} \) is placed with ...
2022-11-16In double slit experiment, the angular width of the fringes is \( 0.20^{\circ} \) for the sodium...
2022-11-16A particle of mass \( 0.020 \mathrm{~kg} \) moves along a curve with velocity \( 5.0 \hat{\mathr...
2022-11-16A stone is dropped from the top of a tower of height \( h \). After \( 1 \mathrm{~s} \) another ...
2022-11-16A body dropped from the top of a tower covers a distance \( 7 x \) in the last second of its jou...