Physics, 08.04.2020 07:23, karenjjensen
A ball of mass m = 0.1kg is connected to a rope of length L = 1.2 m. The ball is swung around in a vertical circle and ball is moving around the circle at a constant speed v (uniform circular motion). The tension on the rope at the top of the string is Ttop = 2 mg = 1.96 N, where g = 9.8 m/sec2 is the acceleration due to gravity.
Problem 1: What is v, the speed of the ball?
What is Tbottom, the tension on the rope at the bottom of the circle?
Answers: 2
Physics, 22.06.2019 01:40, sasalinas2001
In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.
Answers: 1
Physics, 22.06.2019 11:30, jessecabrown1
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
A ball of mass m = 0.1kg is connected to a rope of length L = 1.2 m. The ball is swung around in a v...
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