Physics, 11.07.2019 07:30 Mordred9571
Answer a 30.0 kg shell is fired from a 2,000 kg cannon with a velocity of 500 m/s. what is the resulting velocity of the cannon?
Answers: 1
Physics, 21.06.2019 14:00
Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.
Answers: 2
Physics, 21.06.2019 21:30
One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?
Answers: 3
Physics, 22.06.2019 01:50
Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.
Answers: 2
Answer a 30.0 kg shell is fired from a 2,000 kg cannon with a velocity of 500 m/s. what is the resul...
Arts, 30.01.2021 04:00
Social Studies, 30.01.2021 04:00
Mathematics, 30.01.2021 04:00
Mathematics, 30.01.2021 04:00
Advanced Placement (AP), 30.01.2021 04:00
Chemistry, 30.01.2021 04:00
Biology, 30.01.2021 04:00
Mathematics, 30.01.2021 04:00
Mathematics, 30.01.2021 04:00
Mathematics, 30.01.2021 04:00
Chemistry, 30.01.2021 04:00