Which of the following is not an example of a molecule? A.H2O2 B.NCl3 C.F D.O3
2 answers:
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Answer:
The value of spring constant for each spring of the suspension system of a car K = 343.35
Explanation:
Total force on the springs = weight of the four passengers
⇒ F = 4 × 70 × 9.81
⇒ F = 2746.8 N
In the suspension system of the car the four springs are connected in parallel. So Equivalent spring constant is given by,
⇒ = 4 K -------- ( 1 )
Depression in the spring Δx = 2 cm
Now the force on the spring is given by
F = × Δx
⇒ =
⇒ = 1373.4
Now the spring constant for each spring =
⇒ K =
⇒ K = 343.35
This is the value of spring constant for each spring of the suspension system of a car.