Answer:
the 3rd one
Explanation:
IT is 3rd one i have done it before
Answer:
Kenetic Energy?
Explanation:
I need more context of what you are studying here...
Answer: The theory might have become Obsolete or Superseded
Explanation:
A theory becomes obsolete or superseded if it becomes inadequate, false or incomplete in how its describes reality. It does not matter if it was once accepted. There are some theories such as Lysenkoism that are currently described as being obsolete because it does not conform to current reality. Another example of a theory that was superseded is the phlogiston theory. It was replaced a different theory of energy.
Answer:
Explanation:
Since tarzan moves in a circular trajectory we can sum all forces on the centripetal-axis:
Since the speed is zero:
Having Tarzan's mass we could calculate the module of the tension in the vine.
Answer:
Zero angle is possible geometrically in a right triangle when its length of opposite side is equal to zero. Due to zero length of opposite side, the length of hypotenuse is absolutely equal to the length of hypotenuse.