One end of an ideal spring is fixed to a wall at origin \( O \) and the axis of spring is parall... VIDEO
One end of an ideal spring is fixed to a wall at origin \( O \) and the axis of spring is parallel to the \( x \)-axis. A block of mass \( m=1 \mathrm{~kg} \) is attached to free end of the spring and it is performing SHM. Equation of position of the block in coordinate system shown in the following figure is \( x=10+3 \sin (10 t) \), where \( t \) is in second and \( x \) in \( \mathrm{cm} \).
Another block of mass \( M=3 \mathrm{~kg} \), moving towards the origin with velocity \( 30 \mathrm{~cm} / \mathrm{s} \) collides with the block performing SHM at \( t=0 \) and gets stuck to it.
New amplitude of oscillation is
(1) \( 3 \mathrm{~cm} \)
(2) \( 20 \mathrm{~cm} \)
(3) \( 10 \mathrm{~cm} \)
(4) \( 100 \mathrm{~cm} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 рд░рд┐рдХреНрдд рд╕реНрдерд╛рдиреЛрдВ рдХреА рдкреВрд░реНрддрд┐ рдХреАрдЬрд┐рдП : 2022-11-16 A sonometer string \( A B \) of length \( 1 \mathrm{~m} \) is stretched by a load and the tensio... 2022-11-16 A glass tube of length \( 1.5 \mathrm{~m} \) is filled completely with water; the water can be d... 2022-11-16 рдпрджрд┐ рдлрд▓рди \( f: R \rightarrow R, f(x)=x^{2}+1 \) рд╕реЗ рдкрд░рд┐рднрд╛рд╖рд┐рдд рд╣реИ, рддреЛ рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдкреНрд░рддреНрдпреЗрдХ рдХреЛ рдЬреНрдЮрд╛рдд рдХ... 2022-11-16 If a double ordinate of the parabola \( y^{2}=4 a x \) is a length \( 8 a \), then the angle bet... 2022-11-16 A wire is bent at an angle \( \theta \). A rod of mass \( m \) can slide along the bent wire wit... 2022-11-16 The stem tendrils are modified axillary buds in
(A) Cucurbita
(B) Opuntia
(C) Grapevine
(D) Both... 2022-11-16 According to the kinetic theory of gases, the pressure of a gas is due to
(A) change of kinetic ... 2022-11-16 рдпреБрдЧрд▓реЛрдВ рдХреЗ рдпреМрдЧрд┐рдХреЛрдВ рдореЗрдВ рд╡рд┐рднреЗрдж рдХреЗ рд▓рд┐рдП рдПрдХ рд░рд╛рд╕рд╛рдпрдирд┐рдХ рдкрд░реАрдХреНрд╖рдг рджреАрдЬрд┐рдП рдРрдирд┐рд▓реАрди рдПрд╡рдВ \( \mathrm{N} \) рдореЗрдерд┐рд▓рдРрди... 2022-11-16 In the circuit shown in fig., \( R \) represents an electric bulb.
If the frequency of the supp... 2022-11-16 One end of an ideal spring is fixed to a wall at origin \( O \) and the axis of spring is parall... 2022-11-16 The stationary waves set up on a string has the equation:
\[
y=(2 \mathrm{~mm}) \sin \left[\left... 2022-11-16 A wave equation is represented as
\[
r=A \sin \left[\alpha\left(\frac{x-y}{2}\right)\right] \cos... 2022-11-16 Cerebral hemispheres in eutherians are connected internally by
(A) Corpus albicans
(B) Corpus ca... 2022-11-16 рдпреБрдЧреНрд▓реАрдирд╛ рдореЗрдВ рдкреНрд░рдЪрд▓рди рдХреА рдХреНрд░рд┐рдпрд╛ рд╡рд┐рдзрд┐ рдХрд╛ рд╡рд░реНрдгрди рдХреАрдЬрд┐рдПред 2022-11-16 рдЬреИрд╡ рдкреНрд░реМрджреНрдпреЛрдЧрд┐рдХреА рдХреНрдпрд╛ рд╣реИ ? 2022-11-16 If \( n, e, \tau \) and \( m \) represent electron density, charge, relaxation time, and mass of... 2022-11-16 Resolve into factors: \[ 2 a+2 x+a x+x^{2} \] 2022-11-16 Audio signals cannot be transmitted over long distance because
(A) the signal has more noise
(B)... 2022-11-16 The coefficient of friction between block of mass \( m \) and \( 2 m \) is \( \mu=2 \tan \theta ... 2022-11-16 Two thin long parallel wires separated by a distance \( b \) are carrying a current \( i \) ampe...