Physics, 20.02.2020 06:25 melisa141b
On her way home from work, Brenda drove 20 miles at 60 miles per hour. Due to poor weather conditions, she then reduced her speed to 30 miles per hour for the remainder of the trip. Her entire commute to work is 80 miles in distance. Based on the information provided above, which numerical value best represents how much less time would it have taken Brenda had she driven the entire distance at 40 miles per hour?
A. 1/12 hour
B. 1/6 hour
C. 1/4 hour
D. 1/3 hour
E. 2/3 hour
Answers: 3
Physics, 22.06.2019 18:40, meganwintergirl
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During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
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A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?
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On her way home from work, Brenda drove 20 miles at 60 miles per hour. Due to poor weather condition...
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