Answer: hello your question lacks some data attached below is the missing data
answer : T - mg = ma
Explanation:
Given that the vine has a fixed end and Tarzan's path is circular
At Tarzans lowest point the point can be expressed as shown below.
It can be expressed as : T - mg = ma
True? I think jdjsjexosjkxnd
A wave that transfers energy through vibrating In a medium
When the iron and the water reach thermal equilibrium, they have same temperature,
.
We can consider this as an isolated system, so the heat released by the water is equal to the heat absorbed by the iron.
The hear released by the water is:
where
is the water mass,
is the specific heat of the water, and
is the variation of temperature of the water.
Similarly, the heat absorbed by the iron is:
where
is the iron mass,
is the iron specific heat, and
is the variation of temperature of the iron.
Writing
and replacing the numbers, we can solve to find mw, the mass of the water:
