Advertisements
Advertisements
प्रश्न
What is meant by the force constant of a spring?
Advertisements
उत्तर
The force constant or spring factor is defined as the restoring force produced per unit displacement.
APPEARS IN
संबंधित प्रश्न
A particle performing linear S.H.M. of period 2π seconds about the mean position O is observed to have a speed of `"b" sqrt3` m/s, when at a distance b (metre) from O. If the particle is moving away from O at that instant, find the time required by the particle, to travel a further distance b.
A wooden block of mass m is kept on a piston that can perform vertical vibrations of adjustable frequency and amplitude. During vibrations, we don’t want the block to leave the contact with the piston. How much maximum frequency is possible if the amplitude of vibrations is restricted to 25 cm? In this case, how much is the energy per unit mass of the block? (g ≈ π2 ≈ 10 m/s-2)
The period of oscillation of the simple pendulum increases by 20 %, when its length is increased by 44 cm. find its initial length.
What is meant by periodic motion? Give any two examples, for periodic motion.
What is meant by non-periodic motion? Give any two examples, for non-periodic motion.
A block of mass m attached to one end of the vertical spring produces extension x. If the block is pulled and released, the periodic time of oscillation is
A body of mass 64 g is made to oscillate turn by turn on two different springs A and B. Spring A and B has force constant 4 `"N"/"m"` and `16 "N"/"m"` respectively. If T1 and T2 are period of m oscillations of springs A and B respectively, then `("T"_1 + "T"_2)/("T"_1 - "T"_2)` will be ______.
A particle starting from mean position oscillates simple harmonically with period 4 s. After what time will its kinetic energy be 75% of the total energy?
`( cos 30° = sqrt(3/2))`
If KS and KP respectively are effective spring constants in series and parallel configurations of springs as shown in the figure. Find `K_S/K_P`.
 |
 |
| (i) | (ii) |
Define the term oscillation.
