A uniform half meter rule AB is balanced horizontally on a knife edge placed 15cm from A with a mass of 30g at A. What is the mass of the meter rule? -
![UFL to SMA M.2 NGFF U.FL to RP-SMA Female MHF4 IPX4 IPEX4 Ipex Connector Pigtail WiFi Antenna Extension Cable (15cm (2 Pcs)) UFL to SMA M.2 NGFF U.FL to RP-SMA Female MHF4 IPX4 IPEX4 Ipex Connector Pigtail WiFi Antenna Extension Cable (15cm (2 Pcs))](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71bWsdh3mAL.jpg)
UFL to SMA M.2 NGFF U.FL to RP-SMA Female MHF4 IPX4 IPEX4 Ipex Connector Pigtail WiFi Antenna Extension Cable (15cm (2 Pcs))
![Plaster Of Paris Bandage WHITE Gypsona, For Hospital, Bandage Size: 15CM*2.7 M at Rs 219/piece in Kolkata Plaster Of Paris Bandage WHITE Gypsona, For Hospital, Bandage Size: 15CM*2.7 M at Rs 219/piece in Kolkata](https://5.imimg.com/data5/SELLER/Default/2022/1/YT/OA/QA/62219633/whatsapp-image-2022-01-17-at-2-48-59-pm-1--500x500.jpeg)
Plaster Of Paris Bandage WHITE Gypsona, For Hospital, Bandage Size: 15CM*2.7 M at Rs 219/piece in Kolkata
![SOLVED:A 2000 -turn solenoid is 2.0 m long and 15 cm in diameter. The solenoid current is increasing at 1.0 kA / s . (a) Find the current in a 10 -cm-diameter SOLVED:A 2000 -turn solenoid is 2.0 m long and 15 cm in diameter. The solenoid current is increasing at 1.0 kA / s . (a) Find the current in a 10 -cm-diameter](https://cdn.numerade.com/previews/e7f83f3c-91c3-4830-83ec-c51194551ada_large.jpg)