Can't get right answer (multiple attempts). My work: Since this is a 2 step euler method style question, I first do .1 * .0877 to get change in distance in the first .1 second which results in the position .08857m. I use this and find the spring force. (k constant is 47) so F = -47*(.08857-.22) which gives 6.17721N. Then u subtract gravitational force 9.8x.256 from it to get a netforce of 3.58021N. Then we find impulse or change in momentum by multiplying that force by .1 which gives .358021. We can find final momentum by using the original velocityx weight (.265x.0877 = .0232405) then add on the impulse to get final momentum of (.358021+.232405 = .3812615) then use this final momentum/mass(.265) to get velocity of 1.438722642. Then u multiply that by .1 to get distance covered(.1438722) in 2nd time step and add that to first time step to get answer of .2324422 which i also put in and was wrong

There is a theory that indicates that dinosaurs became extinct when about 65 million years ago, a large asteroid hit the earth surface. dust caused by this collision blocked the sunlight reaching the earth's surface and many forms of life became extinct due to the cold. fearing this threat, how large the radius of an asteroid should you be looking for if the dangerous asteroid size is approximately the same as the one that killed the dinosaurs? available data suggests that about 18% of that asteroid's mass ended up as a dust spread evenly over earth after eventually settling out of the upper atmosphere. about 0.0180 g/cm^2 of dust, which is chemically different than the earth's rock, covered the earth's surface. typical asteroids have a density of about 1.9 g/cm^3. now that we know the size of the asteroid, how much energy was released during impact, assuming all of it was just the kinetic energy of the asteroid right before the impact?

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

What are the three ways that an object can accelerate