Answered

Convert the following to SI units:
i. 8.0 in
ii. 66 ft/s
iii. 60 mph

Answer :

EDUARD22SLYGO

I. 8.0 inches in SI unit is 0.2032 m.

II. 66 ft/s in SI unit is 20.13 m/s.

III. 60 mph in SI unit is 26.82 m/s

I. Converting 8 inches to SI unit

The SI unit of distance is metre (m). Thus, we can convert 8 in to m as follow:

1 in = 0.0254 m

Therefore,

8 in = 8 × 0.0254

8 in = 0.2032 m

Thus, 8 inches in SI unit is 0.2032 m.

II. Converting 66 ft/s to SI unit

The SI unit of speed is m/s. Thus, we can convert 66 ft/s to m/s as follow:

1 ft/s = 0.305 m/s

Therefore,

66 ft/s = 66 × 0.305

66 ft/s = 20.13 m/s

Thus, 66 ft/s in SI unit is 20.13 m/s

III. Converting 60 mph to SI unit.

The SI unit of speed is m/s. Thus, we can convert 60 mph to m/s as follow:

1 mph = 0.447 m/s

Therefore,

60 mph = 60 × 0.447

60 mph = 26.82 m/s

Thus, 60 mph in SI unit is 26.82 m/s

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