A particle of mass \( 2 \mathrm{~kg} \) starts moving in a straight line with an initial velocit... VIDEO
A particle of mass \( 2 \mathrm{~kg} \) starts moving in a straight line with an initial velocity of \( 2 \mathrm{~m} / \mathrm{s} \) at a constant acceleration of \( 2 \mathrm{~m} / \mathrm{s}^{2} \). Then rate of change of kinetic energy :
(A) Is four times the velocity at any moment
(B) Is two times the displacement at any moment
(C) Is four times the rate of change of velocity at any moment
(D) Is constant throughout
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 If the sum of the first \( 2 n \) terms of the A.P. \( 2,5,8, \ldots \), is equal to the sum of ... 2022-11-16 рдПрдХ рдЧреБрдгреЛрддреНрддрд░ рд╢реНрд░реЗрдгреА рдХреЗ рддреАрди рдкрджреЛрдВ рдХрд╛ рдпреЛрдЧрдлрд▓ \( \frac{39}{10} \) рд╣реИрдВ рддрдерд╛ рдЙрдирдХрд╛ рдЧреБрдгрдирдлрд▓ 1 рд╣реИред рд╕рд╛рд░реНрд╡ рдЕрдиреБрдк... 2022-11-16 Differentiate the functions w.r.t. \( x \) : \[ \cos ^{-1}\left(\sqrt{\frac{1+x}{2}}\right) \] 2022-11-16 рдЕрдкрд╕рдХ рдХрд╛ рднрд░реНрдмрди рд╡рд╛рдпреБ рдХреА рдЕрдиреБрдкрд░рддреНрдпрддрд┐рдд рдореЗрдВ рдХрд┐рдпрд╛ рдЬреНрдЮрд╛рдд рд╣реИред 2022-11-16 A thin copper wire of length \( l \) increases in length by \( 1 \% \) when heated from \( 0^{\c... 2022-11-16 The processs responsible for facilitating loss of water in liquid form the tip of grass blades a... 2022-11-16 рдбрд╛рдЗрдореЗрдерд┐рд▓ рдИрдерд░ рд╕рдорд╛рд╡рдпрд╡реА рд╣реИ : (A) рдореЗрдереЗрдиреЙрд▓ (B) рдбрд╛рдЗрдПрдерд┐рд▓ рдИрдерд░ (C) рдРрд╕реАрдЯреЛрди (D) рдПрдереЗрдиреЙрд▓ 2022-11-16 If \( \frac{1-i x}{1+i x}=a+i b \), then \( a^{2}+b^{2}= \)
(A) Content not found
(B) \( -1 \)
(... 2022-11-16 Name the exact part of the uriniferous tubule (nephron) which is directly influenced by ADH. 2022-11-16 Using the Hund rules, write the spectral symbol of the basic term of the atom whose only partial... 2022-11-16 A particle of mass \( 2 \mathrm{~kg} \) starts moving in a straight line with an initial velocit... 2022-11-16 A point moves in the plane \( x y \) according to the law \( x=a \) \( \sin \omega t, y=a(a-\cos... 2022-11-16 What is nuclear fusion? How energy is obtained in this process? Give a suitable example. 2022-11-16 Distinguish between Myriapoda and Insecta. 2022-11-16 The area of the region bounded by the curve \( y=\sin x, x \)-axis and between \( x=0 \) and \( ... 2022-11-16 In a class of 35 students, 24 like to play cricket and 16 like to play football. Also, each stud... 2022-11-16 Evaluate \( \lim _{x \rightarrow \infty}\left(\frac{x+2}{x+1}\right)^{x+3} \) 2022-11-16 рдХреБрдЫ рдкрд╛рджрдкреЛрдВ рдореЗрдВ рдЛрдгрд╛рддреНрдордХ рдЧреБрд░реБрддреНрд╡рд╛рдХрд░реНрд╖реА рд╡ рдЫрд┐рджреНрд░рдпреБрдХреНрдд (porous) рдЬрдбрд╝реЗрдВ рдкрд╛рдИ рдЬрд╛рддреА рд╣реИрдВред рдЗрдиреНрд╣реЗрдВ рдХрд╣рддреЗ рд╣реИрдВ :... 2022-11-16 Cones represent the organs in the gymnosperms. 2022-11-16 The least positive integer \( n \) for which \( \left(\frac{1+i}{1-i}\right)^{n} \) is real, is
... 2022-11-16 рдЙрдЪреНрдЪ рдХреЛрдЯрд┐ рдХреА рд╢реБрджреНрдзрд╛ рд╡рд╛рд▓реА рдзрд╛рддреБрдУрдВ рдХреЛ рдкреНрд░рд╛рдкреНрдд рдХрд░рдиреЗ рдХреЗ рд▓рд┐рдП рдкреНрд░рдпреБрдХреНрдд рдордгреНрдбрд▓ рдкрд░рд┐рд╢реЛрдзрди рд╡рд┐рдВрдзрд┐ (20ne refini...