Physics, 17.06.2020 16:57, carrottopsadly
You decide to launch a ball vertically so that a friend located 45 m above you can catch it. what is the minimum launch speed you can use? how long after the ball is launched will your friend catch it? a. 45m/s b.150m/s c. 30m/s d. 45m/s e. 90m/s
Answers: 1
Physics, 22.06.2019 06:40, alicemareus
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 17:30, janicemaxwell123
Does heating a metal wire increase or decrease its electrical resistance? why?
Answers: 1
You decide to launch a ball vertically so that a friend located 45 m above you can catch it. what is...
Mathematics, 16.09.2019 04:30
Mathematics, 16.09.2019 04:30
Mathematics, 16.09.2019 04:30
History, 16.09.2019 04:30
History, 16.09.2019 04:30