![Two pendulums P and Q have equal lengths but their bobs weigh 10gf and 20gf respectively. (i) Compare - Brainly.in Two pendulums P and Q have equal lengths but their bobs weigh 10gf and 20gf respectively. (i) Compare - Brainly.in](https://hi-static.z-dn.net/files/d27/6a12a060fa0d27bfc63a7d49599e7268.jpg)
Two pendulums P and Q have equal lengths but their bobs weigh 10gf and 20gf respectively. (i) Compare - Brainly.in
![A bob of mass m attached with a string of length l tied to a point on ceiling is released from a position when its string is horizontal. At the bottom most A bob of mass m attached with a string of length l tied to a point on ceiling is released from a position when its string is horizontal. At the bottom most](https://dwes9vv9u0550.cloudfront.net/images/4930695/b200b999-a67e-404c-9b6d-e1962a241936.jpg)
A bob of mass m attached with a string of length l tied to a point on ceiling is released from a position when its string is horizontal. At the bottom most
![Bill and Bob together have Rs. 2420. If Bill's amount is equal to 3 times Bob's amount, how much - Brainly.in Bill and Bob together have Rs. 2420. If Bill's amount is equal to 3 times Bob's amount, how much - Brainly.in](https://hi-static.z-dn.net/files/d10/cec19fee6f7eb04435b006b2246d8631.jpg)