Physics, 12.01.2021 22:40 vegeta8375
A sprinter starts from rest and accelerates at a rate of 0.16 ms 2 over a distance of 50 meters. How fast is the athlete traveling at the end of the 50 meters?
Answers: 2
Physics, 21.06.2019 17:10
An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?
Answers: 2
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 09:30
This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer
Answers: 2
Physics, 22.06.2019 16:20
Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
Answers: 1
A sprinter starts from rest and accelerates at a rate of 0.16 ms 2 over a distance of 50 meters. How...
Biology, 14.10.2019 17:00
Health, 14.10.2019 17:00
Biology, 14.10.2019 17:00
Mathematics, 14.10.2019 17:00
Biology, 14.10.2019 17:00
History, 14.10.2019 17:00