Physics, 05.07.2019 17:10 Smileymarie31511
In a circus performance, a large 3.8 kg hoop with a radius of 1.3 m rolls without slipping. if the hoop is given an angular speed of 6.7 rad/s while rolling on the horizontal and is allowed to roll up a ramp inclined at 15â—¦ with the horizontal, how far (measured along the incline) does the hoop roll? the acceleration of gravity is 9.81 m/s 2 . answer in units of m
Answers: 2
Physics, 21.06.2019 18:00
What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20
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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 23:00
Which of the following is another term for a planned economy
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In a circus performance, a large 3.8 kg hoop with a radius of 1.3 m rolls without slipping. if the h...
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