A car is traveling at a speed of 53 feet per second. (a) What is its...

Question

Question

science physics

Answer 1

Answer #1

(a) 1 km = 3280.84 feet

1 hr = 3600 s

1 feet/s = 3600/3280.84 = 1.097 km/hr

53 feet /s = 53*1.097 km/hr = 58.14 km/hr

(b) 1 km = 0.621 mile

58.14 km /hr = 58.14*0.621 miles/hr = 36.10 miles/hr

No

Answer 2

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