Assume that the earth is a solid sphere of uniform density and a tunnel is dug along SW DTS 12 Q6

Assume that the earth is a solid sphere of uniform density and a tunnel is dug along its diameter throughout the earth. It is found that when a particle is released in this tunnel, it executes a simple harmonic motion. The mass of the particle is 100 g. The time period of the motion of the particle will be (approximately)
(Take g = 10 m s-², radius of earth = 6400 km)
(a) 1 hour 24 minutes
(b) 1 hour 40 minutes
(c) 12 hours
(d) 24 hours (25th Jan 1st Shift 2023)throughout the earth. It is found that when a particle is released in this tunnel, it executes a simple harmonic motion. The mass of the particle is 100 g. The time period of the motion of the particle will be (approximately)
(Take g = 10 m s-², radius of earth = 6400 km)
(a) 1 hour 24 minutes
(b) 1 hour 40 minutes
(c) 12 hours
(d) 24 hours (25th Jan 1st Shift 2023)you can learn complete physics for jee neet cuet through my channel without any fee. you will get full length classroom video, study material, dpps and their video solutions on my channel.

#PYQ #previousyearquestions #workenergypower # Work-Energy-Power #jee #neet #electrostatics #physics #aakash #allen #physicswallah #motion #pw #competition #neet2023 #neetmotivation #neetcoaching #IIT-JEE| #Geeneralphysics #kinematics #11thphysics #11thclass #esaral_learning #esaralneet #esaral_neet #esaral_jee #esaral #nishant_sir_unacademy #etoosindianeet #etooseducation #vedantu #vedantacademy #sachinsirphysics #competition_wallah #mrsirphysics #mrsirphysicswallah #mrsirphysicskota #mrsirkota #jeemain #jeeadvance #pwdisciple #theapronboy #bhannatmaths #nishantjindal # jeewallah #theudaari # vyasedification #pwemotions #vaibhavkapoor #ayushtiwari #beastchemist #anipwdox # allenbrajeshmeheshwari #mohittyagi
#pwvidyapeethkota #esaral_learning #sankalpjauhari #doctor #joshtalks #sankalpjauhari #theudaari #physicsgalaxy #mrsirphysicskota #shobhitnirwan #general physics #laws of motion #work #energy #power #centre of mass #conservation of momentum #rotation #gravitation #fluid mechanics #properties of matter #kinematics #heat and thermo #kinetic theory of gases #shm and waves #calorimetery #radiation #current electricity #electromagnetism #alternating current #electromagnetic waves #ray optics #wave optics #modern physics #semiconductor #atomic structure #photoelectric effect #xrays #nuclear physics #radioactivity #transistor #logic gates