The maximum chandelier weight that cord can be suported is 138.77 kg.
According to the Newton's second law of motion, the force of gravity is exerted on the chandelier is downward.
Weight is another word for the force of gravity mg. We can solve for the mass using the formula W=F g=mg or w=mg as Weight W is just another word for the force of gravity Fg.
And the mass of the object by the magnitude of the acceleration due to gravity is always 9.8ms(square).
we know that a cord can sustain the force of 1360 n equivalent to weight.
place the value in above equation,
1360= m(9.8)
m= 138.77
so, the maximum chandelier weight that cord can be suported is 138.77 kg.
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Answer:
c. Innate Characteristics of emotional expression.
Explanation:
Innate Characteristics of emotional expression are the universality of facial expressions emotions which are genetically determined and passed on from one generation to another.
There are certain factors that affect this facial expression, such as social and culture belief. These factors in most cases makes people not to expressed their emotion fully using the right facial expression.
Example, Men are expected to be strong and not to cry in the public, this belief can make a man who really needs to let out his emotion through crying to suppress it.
It is not all facial expression that are innate and universal.
Some can be learned and change based on situations.
Answer:
the answer is B) buy European goods
Explanation:
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An individual who feels the need to check and recheck repeatedly whether or not the stove was turned off is probably suffering from an obsessive-compulsive disorder (OCD).
An OCD is a mental disorder that affects people with an obsession to check things repeatedly without any reason in particular. In the example provided, the individual cannot control the need to check if the stove is turned off.
Other types of OCD include doing certain routine activities repeatedly such as washing hands several times during the day.
People affected by OCD usually look for help with different therapies in order to overcome this mental disorder.