Physics, 10.02.2021 22:50, flowersthomas1969
In a test for a Springfield rifle, a bullet of 9.7 g hits a block of wood of 3 kg. The block of wood is held by pendulum of length 1.5 m and the angle with respect to the vertical where the velocity goes to zero is 64 degrees. What is the speed of the bullet before impact? Assume the acceleration due to gravity to be 9.8 m/s 2 . Also assume that the mass of the bullet is negligible compared to the mass of the block. Answer in units of m/s.
Answers: 2
Physics, 21.06.2019 23:30, haileysolis5
After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?
Answers: 1
Physics, 22.06.2019 14:20, yourgirlmaya
The energy released by a nuclear fusion reaction is produced when
Answers: 1
Physics, 22.06.2019 17:30, Coolcatfurzy
Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity
Answers: 3
Physics, 22.06.2019 21:10, lilyclairehutson
For the below questions, consider a consumer that consumes two goods, x and z with the following utility function. u with bar on top space equals space x to the power of 1 third end exponent z to the power of 2 over 3 end exponent suppose initial values for income and the prices of goods x and z are y equals 90, p subscript x equals space 10, and p subscript z equals 15 respectively, then the price of good x falls to syntax error from line 1 column 89 to line 1 column 100. unexpected '\'.. what is the magnitude of the total effect
Answers: 3
In a test for a Springfield rifle, a bullet of 9.7 g hits a block of wood of 3 kg. The block of wood...
Mathematics, 27.11.2019 06:31
Computers and Technology, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Health, 27.11.2019 06:31
Mathematics, 27.11.2019 06:31
Biology, 27.11.2019 06:31
Health, 27.11.2019 06:31