Engineering, 14.09.2019 04:20, jnthnsngh
An experiment compares the initial speed of bullets fired from two handguns: a 9 mm and a 0.44 caliber. the guns are fired into a 10.0-kg pendulum bob that is attached to an arm of length l. assume that the 9-mm bullet has a mass of 6.00 g and the 0.44-caliber bullet has a mass of 12.0 g . if the 9-mm bullet causes the pendulum to swing to a maximum angular displacement of 4.30β and the 0.44-caliber bullet causes a maximum displacement of 10.1β, find the ratio of the initial speed of the 9-mm bullet to the speed of the 0.44-caliber bullet, (v0)9/(v0)0.44.
Answers: 2
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 18:10, Tyrant4life
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:10, ayoismeisjjjjuan
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
An experiment compares the initial speed of bullets fired from two handguns: a 9 mm and a 0.44 cali...