Question

$1.) What kind of energy is stored in the spring of a watch? Define it.
A State triangle Law of vector addition.​

Answer 1

Answer:

1) the energy stored in a spring of a watch is potential energy. because the spring doesn't hane any kinetic energy untill it is released and starts to move . so the spring is allowed to move in a regulated way.

A) triangle law of vector addition states that when two vectors are represented by two sides of a triangle in magnitude and direction taken in same order them third side of that triangle represented in magnitude and direction the resultant of the vectors