QQuestionPhysics
QuestionPhysics
"A car is traveling at 100 km/hr. How many feet does this car travel every second?
A. 90 ft/s
B. 110 ft/s
C. 120 ft/s
D. 150 ft/s"
6 months agoReport content
Answer
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Step 1I'll solve this step-by-step, using precise LaTeX formatting:
Step 2: Convert kilometers per hour to feet per second
100 \frac{\text{km}}{\text{hr}} \times \frac{1000 \text{ m}}{1 \text{ km}} \times \frac{1 \text{ hr}}{3600 \text{ s}} = \frac{100,000}{3600} \text{ m/s}
• First, convert 100 km/hr to meters per second
Final Answer
A. 90 ft/s
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