Physics, 29.06.2019 15:30 demarpratt1270
Acar of mass 1500 kg drives in a circle with a constant speed of 18 m/s. what is the radius of the circle if the centripetal force on the car is 3313.6 n?
Answers: 1
Physics, 21.06.2019 16:30
In this experiment, you will use a track, a toy car, and some washers to explore newtonâs first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.
Answers: 1
Physics, 21.06.2019 20:00
Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.
Answers: 1
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 3
Acar of mass 1500 kg drives in a circle with a constant speed of 18 m/s. what is the radius of the c...
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