Physics, 21.05.2021 14:00 laderickaluckey
Test driver at incredible motors is testing a new model car with a speedometer calibrated to read
m/s rather than mile/h. the following series of speedometer readings was obtained during test run
along the long straight road
T[s] 0 2 4 6 8 10 12 14 16
V[m/s] 0 0 2 6 10 16 19 22 22
[a] Compute the average acceleration during each 2 second time interval. Is acceleration constant
? Is it constant during any part of the test run?
[b] make acceleration time graph for the data above. From the graph find instantaneous
acceleration at t=9s, t=13s and t=15s
Answers: 2
Physics, 21.06.2019 14:00, torybobadilla
Which statements describe the relationship between science and society? check all that apply. science is influenced by the needs of society. science and society are independent. science seeks ways to meet the needs of society. scientists find new ways to address societal concerns. scientists improve existing products.
Answers: 3
Physics, 22.06.2019 03:00, mmcdaniels46867
Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.
Answers: 1
Physics, 22.06.2019 04:30, elizabethseoane1829
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Test driver at incredible motors is testing a new model car with a speedometer calibrated to read
m...
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