Physics, 04.11.2019 21:31 ashhleyjohnson
The automobile has a weight of 2700 lb and is traveling forward at 4 ft> s when it crashes into the wall. if the impact occurs in 0.06 s, determine the average impulsive force acting on the car. assume the brakes are not applied. if the coefficient of kinetic friction between the wheels and the pavement is μk = 0.3, calculate the impulsive force on the wall if the brakes were applied during the crash. the brakes are applied to all four wheels so that all the wheels slip.
Answers: 3
Physics, 21.06.2019 21:00
An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
Answers: 2
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
Physics, 22.06.2019 14:10
What is the weight of a 8-kg substance in n, kn, kg·m/s2, kgf, lbm·ft/s2, and lbf?
Answers: 2
Physics, 22.06.2019 15:50
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
The automobile has a weight of 2700 lb and is traveling forward at 4 ft> s when it crashes into t...
Mathematics, 10.05.2021 19:20
Mathematics, 10.05.2021 19:20
Mathematics, 10.05.2021 19:20
Mathematics, 10.05.2021 19:20
Mathematics, 10.05.2021 19:20
Mathematics, 10.05.2021 19:20
English, 10.05.2021 19:20
English, 10.05.2021 19:20
Spanish, 10.05.2021 19:20