0 A block of mass m is moved slowly from position 1 to

Last updated: 6/12/2023

0 A block of mass m is moved slowly from position 1 to position 2 by applying a tangential forc F of variable magnitude The spring has negligible mass and force constant k End of the spring moves in an arc of radius R When block is at position 1 the spring is at natural length Mark the CORRECT statement s R 1 A Work done by force F mgRsine B Work done by gravity mgRsine C Work done by spring force k RO eeeeeeee k RO 1 Unstrectched length