a spring balance is tied to a massless inextenxible string a small object of mass 60kg is attached to the hook of the spring balance. this system is now whirled about a vertical axis so that object performs ucm with centripetal acceleration/21m/s^2.thespring balance will now read?
2 answers
the force will now read: 60kg*(21/9.8)
"a small object of 60kg)"
Here in my part of the world, that is not a small object to be tided to as sting. I would love to have some of that string to go deep see fishing with.
Here in my part of the world, that is not a small object to be tided to as sting. I would love to have some of that string to go deep see fishing with.
1 answer