Arihant Physics by D.C Pandey
Two simple harmonic are represented by the equation y1=0.1sin(100πt+π/3) and y2 = 0.1cosπt. The phase difference of the velocity of particle 1 with respect to the velocity of particle 2 is at time t = 0 is
31
Oct
Two simple harmonic are represented by the equation y1=0.1sin(100πt+π/3) and y2 = 0.1cosπt. The phase difference of the velocity of particle 1 with respect to the velocity of particle 2 is at time t = 0 is A particle is executing simple harmonic motion with a period of T seconds and amplitude a metre . [...]
A particle is executing simple harmonic motion with a period of T seconds and amplitude a metre . The shortest time it takes to reach a point a/2–√ from its mean position in seconds is
31
Oct
A particle is executing simple harmonic motion with a period of T seconds and amplitude a metre . The shortest time it takes to reach a point a/2–√ from its mean position in seconds is A particle is executing simple harmonic motion with a period of T seconds and amplitude a metre . The shortest [...]
The amplitude and the time period in a S.H.M. is 0.5 cm and 0.4 sec respectively. If the initial phase is π/2 radian, then the equation of S.H.M. will be
31
Oct
The amplitude and the time period in a S.H.M. is 0.5 cm and 0.4 sec respectively. If the initial phase is π/2 radian, then the equation of S.H.M. will be The amplitude and the time period in a S.H.M. is 0.5 cm and 0.4 sec respectively. If the initial phase is π/2 radian then the [...]
What is the maximum acceleration of the particle doing the SHM γ=2sin[πt/2 + ϕ] where gamma is in cm?
31
Oct
What is the maximum acceleration of the particle doing the SHM γ=2sin[πt/2 + ϕ] where gamma is in cm? What is the maximum acceleration of the particle doing the SHM γ=2sin[πt/2 + ϕ] where gamma is in cm? October 31, 2020 Category: Arihant Physics by D.C Pandey , Chapter 11 - SHM , Volume 1 [...]
Two particles are executing S.H.M. The equation of their motion are y1=10sin(ωt+π/4),y2 = 25sin(ωt+(3–√π/4)) . What is the ratio of their amplitude
31
Oct
Two particles are executing S.H.M. The equation of their motion are y1=10sin(ωt+π/4),y2 = 25sin(ωt+(3–√π/4)) . What is the ratio of their amplitude Two particles are executing S.H.M. The equation of their motion are y1=10sin(ωt+π/4) y2 = 25sin(ωt+(3–√π/4)) . What is the ratio of their amplitude October 31, 2020 Category: Arihant Physics by D.C Pandey , [...]
The kinetic energy (KE) versus time graph for a particle moving along a straight line is as shown in the figure. The force versus time graph for the particle may be
19
Oct
The kinetic energy (KE) versus time graph for a particle moving along a straight line is as shown in the figure. The force versus time graph for the particle may be The kinetic energy (KE) versus time graph for a particle moving along a straight line is as shown in the figure. The force versus [...]
A spring and block are placed on a fixed smooth wedge as shown. Following conclusions can be drawn for the block. (i) magnitude of its momentum will be maximum when F net on block is zero (ii) its kinetic energy will be maximum when F net on block is zero (iii) kinetic energy of block is maximum when block just touches the spring (iv) net force on block is maximum when KE = 0
19
Oct
A spring and block are placed on a fixed smooth wedge as shown. Following conclusions can be drawn for the block. (i) magnitude of its momentum will be maximum when F net on block is zero (ii) its kinetic energy will be maximum when F net on block is zero (iii) kinetic energy of block [...]
Suppose y represents the work done and x the power, then dimensions of d^2y/dx^2 will be
19
Oct
Suppose y represents the work done and x the power, then dimensions of d^2y/dx^2 will be Suppose y represents the work done and x the power then dimensions of d^2y/dx^2 will be October 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 6 - Work, Energy and Power , Volume 2 ,
A block is released from the top of a smooth inclined plane of inclination θ as shown in figure. Let υ be the speed of the particle after travelling a distance s down the plane. Then which of the following will remain constant ?
19
Oct
A block is released from the top of a smooth inclined plane of inclination θ as shown in figure. Let υ be the speed of the particle after travelling a distance s down the plane. Then which of the following will remain constant ? F=2x^2−3x−2 . Choose correct option. October 19, 2020 Category: Arihant Physics [...]
A particle of mass 0.5kg is displaced from position r→1(2,3,1) to r→2(4,3,2) by applying a force of magnitude 30N which is acting along (iˆ+jˆ+kˆ). The work done by the force is
19
Oct
A particle of mass 0.5kg is displaced from position r→1(2,3,1) to r→2(4,3,2) by applying a force of magnitude 30N which is acting along (iˆ+jˆ+kˆ). The work done by the force is 1) to r→2(4 2) by applying a force of magnitude 30N which is acting along (iˆ+jˆ+kˆ). The work done by the force is 3% [...]