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A particle of mass 2 kg is moving on a straight line under the action force F = (8 – 2x) N. It is released at rest from x = 6 m.
30
Oct
A particle of mass 2 kg is moving on a straight line under the action force F = (8 – 2x) N. It is released at rest from x = 6 m. A particle of mass 2 kg is moving on a straight line under the action force F = (8 - 2x) N. It [...]
A particle is performing SHM of amplitude A and time period T. Find the time taken by the particle to go from 0 to A/2.
30
Oct
A particle is performing SHM of amplitude A and time period T. Find the time taken by the particle to go from 0 to A/2. A particle is performing SHM of amplitude A and time period T. Find the time taken by the particle to go from 0 to A/2. October 30, 2020 Category: Uncategorised [...]
If the maximum speed and acceleration of a particle executing SHM is 20 cm/s and 100 pie cm/s62, find the time period of oscillation.
30
Oct
If the maximum speed and acceleration of a particle executing SHM is 20 cm/s and 100 pie cm/s62, find the time period of oscillation. find the time period of oscillation. If the maximum speed and acceleration of a particle executing SHM is 20 cm/s and 100 pie cm/s62 October 30, 2020 Category: Uncategorised (JEE Advanced [...]
The equation of motion of a particle started at t = 0 is given by x = 5 sin (20 t + pie / 3) where x is in centimetres and t is in second. When does the particle
30
Oct
The equation of motion of a particle started at t = 0 is given by x = 5 sin (20 t + pie / 3) where x is in centimetres and t is in second. When does the particle The equation of motion of a particle started at t = 0 is given by x [...]
A charge q0 is distributed uniformly on a ring of radius R. A sphere of equal radius R constructed with its centre on the circumference of the ring. Find the electric flux through the surface of the sphere.
30
Oct
A charge q0 is distributed uniformly on a ring of radius R. A sphere of equal radius R constructed with its centre on the circumference of the ring. Find the electric flux through the surface of the sphere. A wooden block performs SHM on a frictionless surface with frequency then the SHM of the block [...]
Figure shows a closed surface which intersects a conducting sphere. if a positive charge is placed at point P, find the sign of flux passing through the curved surface S.
30
Oct
Figure shows a closed surface which intersects a conducting sphere. if a positive charge is placed at point P, find the sign of flux passing through the curved surface S. Figure shows a closed surface which intersects a conducting sphere. if a positive charge is placed at point P find the sign of flux passing [...]
A particle of mass 10^−3 kg and charge 1.0 c is initially at rest At time t = 0 the particle comes under the influence of an electric field Eˆ(t) = E0 sin ω tiˆ where E0 = 1.0 N/C and ω = 10^3 rad/s consider the effect of only the electrical force on the particle .Then the maximum speed in m/s attained by the particle at subsequent times is ______________
30
Oct
A particle of mass 10^−3 kg and charge 1.0 c is initially at rest At time t = 0 the particle comes under the influence of an electric field Eˆ(t) = E0 sin ω tiˆ where E0 = 1.0 N/C and ω = 10^3 rad/s consider the effect of only the electrical force on the [...]
Suppose a tunnel is dug along the diameter of earth. A particle is dropped from a point at a distance h directly above the tunnel. The motion of the particle as seen from the earth is …………….
30
Oct
Suppose a tunnel is dug along the diameter of earth. A particle is dropped from a point at a distance h directly above the tunnel. The motion of the particle as seen from the earth is ……………. Suppose a tunnel is dug along the diameter of earth. A particle is dropped from a point at [...]
Four charges Q1, Q2, Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a,−a, +a and +2a, respectively. A positive charge q is placed on the positive y axis at adistance b > 0. Four options of the signs of these charges are given in List I. The directionof the forces on the charge q is given in List II. Match List I with List II and select the correct answer using the code given below the lists.
30
Oct
Four charges Q1, Q2, Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a,−a, +a and +2a, respectively. A positive charge q is placed on the positive y axis at adistance b > 0. Four options of the signs of these charges are given in List I. The directionof [...]
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+a and +2a ,
−a ,
A wooden block performs SHM on a frictionless surface with frequency ,
Four charges Q1 ,
q2 ,
Q3 and Q4 of same magnitude are fixed along the x axis at x = −2a ,
then the SHM of the block will be : ,
v 0 . The block carries a charge +Q on its surface. lf now a uniform electrlc field E is switched-on as shown ,
A particle slides back and forth between two inclined frictionless planes. (a) If h is the initial height of the particle, the period of oscillation ……………………………… (b) Is the motion oscillatory?
30
Oct
A particle slides back and forth between two inclined frictionless planes. (a) If h is the initial height of the particle, the period of oscillation ……………………………… (b) Is the motion oscillatory? A particle slides back and forth between two inclined frictionless planes. (a) If h is the initial height of the particle the period of [...]