Answer: Power
Explanation:
The rate at which work is done or the amount of work done based on a period of time is referred to as power.
Power can also be defined as the amount of energy that is being transferred per unit time. The unit of power is one joule per second or simply called the watt.
Answer:
means making a routine maneuver
A protective equipment which protects workers who are passing by from stray sparks or metal while another worker is welding is: E. Welding Screens.
A wielder refers to an individual who is saddled with responsibility of joining two or more metals together by wielding.
During the process of wielding, sparks and minute metallic objects are produced, which are usually hazardous to both the wielder and other workers within the vicinity.
Hence, the following protective equipment are meant to be worn or used directly by a wielder (worker) who is wielding:
However, a protective equipment which protects other workers who are passing by from stray sparks or metallic objects while wielder (worker) is welding is referred to as welding screens.
Find more information: brainly.com/question/15442363
Answer:
a) The number of cycles of operation at 225 MPa is 184,100 cycles
b) The number of cycles of operation at 225 MPa is 33,600 cycles
Explanation:
Answer:
∆x = A / √2
Explanation:
If the mass is oscillating in a SHM, the total mechanical energy at any time is given by the following equation:
½ k A2 = ½ k (∆x)2 + ½ mv2
We are told that at the point that we are looking for, the elestic potential energy, and the kinetic energy, are equal each other.
As we have no information regarding kinetic energy, we can replace it with the equivalent in potential energy, so we have:
½ k (∆x)2 + ½ mv2 = 2 (1/2) k (∆x)2 = k (∆x)2
We know that this energy must be equal to ½ k A2, so we can put the following:
½ k A2 = k (∆x)2
Simplifying common terms, and solving for the displacement from the equilibrium point (∆x), we get:
∆x = A / √2
Explanation: