Explanation:
An elastic band is hung on a hook and a mass is hung on the lower end of the band. When the mass is pulled downward and then released, it vibrates vertically. The equation of motion is given by :
Where
s is in centimeters
t is in seconds
Velocity of the particle, 
Acceleration of the particle, 
Hence, this is the required solution.
PE stands for Potential Energy. It is the stored energy in an object due to its position with respect to some reference. It is expressed in Joules.
P.E = m * g * h OR P.E. = mgh
m - mass of the body
g - acceleration due to gravity
h - height attained due to the body's displacement.
K.E. stands for Kinetic Energy. It is the energy possessed by a body due to its motion.
K.E = 1/2 mv² where m = mass of the body; v = velocity with which the body is moving.
A strain on the body or mind is the BEST definition of stress.
- Stress can be defined as a deep feeling of emotional (mental) and/or physical tension that has a negative effect on the person.
- The most common symptoms indicating that one person is suffering stress include frustration, anger, and nervousness.
- Stress is caused by different problems between specific mismatch appraisals and abilities that has a person.
In conclusion, a strain on the body or mind is the BEST definition of stress.
Learn more about stress here:
brainly.com/question/11819849
They belong to the kingdom of Chordata
