If the deflection of the spring is doubled, the force exerted by the spring will also be doubled.
The relationship between the deflection of a spring and the force it exerts is described by Hooke's Law, which states that the force exerted by a spring is directly proportional to its deflection. Mathematically, this can be expressed as:
F = kx
where F is the force exerted by the spring, x is the deflection of the spring, and k is the spring constant, which represents the stiffness of the spring.
If we double the deflection of the spring, then x becomes 2x, and the force exerted by the spring becomes:
F = k(2x) = 2kx
Thus, if the deflection of the spring is doubled, the force exerted by the spring will also be doubled (assuming the spring constant remains constant).
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Answer:
The force is doubled as well.
Explanation:
If you double the spring then the force doubles as well.
Answer:
The answer of this question is =1.258*10-4
c. symbolic form
b. the forefront
d. positive space
Answer:
D. Positive space
Step-by-step explanation:
We are given that,
'Objects in a composition occupy ___'.
We know that,
In a composition the space occupied by the given object is known as the positive space, whereas any space around the object is known as the negative space.
So, we get that,
Objects in a composition occupy positive space.
Thus, option D is correct.
Answer: Option (A) is the correct answer.
Explanation:
Vitamins are the organic compounds which are necessary for normal growth and provide nutrition to the body.
Vitamins help in conversion of food into energy and repair cellular damage.
For example, Vitamin C helps in boosting immune system. Vitamin B6 helps in the biochemical reactions occurring in the immune system.
Thus, we can conclude that out of the given options, the statement Vitamins help produce the immune response is most accurate.
The most accurate statement about vitamins is vitamins help produce the immune response. (Option A)
Vitamins play a crucial role in supporting the immune system by promoting the production and functioning of immune cells, aiding in the synthesis of antibodies, and assisting in the maintenance of overall immune health.
They act as cofactors or coenzymes in various biochemical reactions that are essential for the immune response.
While all vitamins are important for overall health, certain vitamins, such as;
are particularly known for their immune-supporting properties.
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Answer:
The new length is 1.20138 m
Explanation:
1- We get the increase in length:
The old length = 1.2 m
The coefficient of expansion of of aluminum is 23 * 10⁻⁶ /K.
The old temperature is 15°C.
The new temperature is 65°C
The increase in length= old length * coefficient of expansion *change in temperature
The increase in length = 1.2 * 23 * 10⁻⁶ * (65-15)
The increase in length = 0.00138 m
2- getting the new length:
new length = old length + increase in length
new length = 1.2 + 0.00138
new length = 1.20138 m
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