Question

To find the conversion factor between the units of the force​

Answer 1

Answer:

similarly, n1D1 = n2D2

here, n1 = 1, D1 = (1kg)(1m)/(1s)²

n2 = ?, D2 = (1lb)(1ft)/(1s)²

[ we know, 1 lb = 0.454 kg , 1ft = 0.3048m]

= (0.454 kg)(0.3048m)/(1s²)

= 0.1383792 (1kg)(1m)/(1s)²

so, 1 × (1kg)(1m)/(1s)² = n2 × 0.1383792 (1kg)(1m)/(1s)²

or, n2 = 1/0.1383792 = 7.2265

hence, 1N = 7.2265 lb.ft/s² ≈ 7.223 lb.ft/s²

Explanation:

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