A car traveling with constant speed travels 150 km in 7200 s. what is the speed of the car
1 answer:
The speed should be 48 mph, because 7200 divided by 150 is 48
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Answer:
2340mmHg
Explanation:
P1V1/n1T1=P2V2/n2T2
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T2=300+273=573k
730×250/298=P2×150/573
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