Question

coefficient of static friction between a coin and a gramophone disc is 0.5 radius of the disc is it initially the centre of the con is as away from the centre of the disc at what minimum frequency will it start sleeping from there by what factor will be answer change if the coin is almost at the rim use is equals to r square metre per second

Answer 1

Answer:

Derive the valenicies from the molecular

formula

1) kc1

2) cc1 ⁴

Explanation:

Derive the valenicies from the molecular

formulae job and the the the way to me a good morning morning morning and the same here so you are we we we will do not sure sure if if he was like you are you have have to be able at a new new phone is the same here and you know how to be able at least it will you have have have you to be the the best w ay

1) kc1

2) cc1 ⁴