A car with a total mass of 1500 k g (including passengers) is driving down a was
ID: 1378085 • Letter: A
Question
A car with a total mass of 1500kg (including passengers) is driving down a washboard road with bumps spaced 5.2mapart. The ride is roughest A car with a total mass of 1500kg (including passengers) is driving down a washboard road with bumps spaced 5.2mapart. The ride is roughest A car with a total mass of 1500kg (including passengers) is driving down a washboard road with bumps spaced 5.2mapart. The ride is roughest A car with a total mass of 1500kg (including passengers) is driving down a washboard road with bumps spaced 5.2mapart. The ride is roughest A car with a total mass of 1500kg (including passengers) is driving down a washboard road with bumps spaced 5.2mapart. The ride is roughestExplanation / Answer
Here ,
for amplitude , A = 5.2 m
Now , as Vmax = A*w
5.5 = 5.2 * w
w = 1.06 rad/s
Now , for a spring mass .
w = sqrt(k/m)
1.06 = sqrt(k/1500)
k = 1678.1 N/m
the spring constant of car's spring is 1678.1 N/m
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