NEET Class neet Answered
Solve it
Asked by brijk456 | 12 Aug, 2019, 07:01: PM
Expert Answer
Equation for displacement x of the block executing SHM, x = d sin(ωt)
where d is amplitude, ω is angular frequency and t is time
velocity of block, dx/dt = - d ω cos(ωt)
acceleration of block, d2x/dt2 = - d ω2 sin(ωt)
force acting on the block due to SHM, F = m×(d2x/dt2 ) = - m d ω2 sin(ωt) ...........................(1)
from eqn.(1), maximum force Fmax acting on the block, when the plate is depressed extreme down is given by,
Fmax = m d ω2 .......................(2)
To get the maximum frequency f so that the block of mass does not leave the platform,
we equate the maximum force to its weight which is the gravitation force acting downward
Hence, m d ω2 = m d 4π2 f2 = m g or
Answered by Thiyagarajan K | 13 Aug, 2019, 06:33: AM
Application Videos
NEET neet - Physics
Asked by tejaskadiyan148 | 05 May, 2024, 11:52: AM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by hardikmittal25 | 03 May, 2024, 02:57: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by sa1033278 | 02 May, 2024, 07:37: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by bidyutpravarout79 | 26 Apr, 2024, 09:40: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by ramanjaneyuluoguru | 25 Apr, 2024, 04:18: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by shatakshibhatt9 | 20 Apr, 2024, 07:52: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by praveenpriya000079 | 18 Apr, 2024, 07:24: AM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by gouranshi84 | 17 Apr, 2024, 05:23: PM
ANSWERED BY EXPERT
NEET neet - Physics
Asked by sojusvi | 17 Apr, 2024, 01:12: PM
ANSWERED BY EXPERT