Hel
if the van took 0.3s to stop, calculate the force that acted on each driver....
Physics, 20.05.2021 04:50 aidendespatieshakim
Hel
if the van took 0.3s to stop, calculate the force that acted on each driver.
Answers: 3
Another question on Physics
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
Physics, 22.06.2019 23:40
Along wire of diameter 1 mm is submerged in an oil bath of temperature ∞ 31°c. the wire has an electrical resistance per unit length of 0.01 ω/m. if a current of 103 a flows through the wire and the convection coefficient is 500 w/m2·k, what is the steady-state temperature of the wire? from the time the current is applied, how long does it take for the wire to reach a temperature that is within 1°c of the steady-state value? the properties of the wire are 8000 kg/m3, 500 j/kg·k, and 20 w/m·k.
Answers: 3
You know the right answer?
Questions
English, 13.12.2019 20:31
English, 13.12.2019 20:31
Biology, 13.12.2019 20:31
Mathematics, 13.12.2019 20:31
Advanced Placement (AP), 13.12.2019 20:31
Chemistry, 13.12.2019 20:31
Biology, 13.12.2019 20:31
Mathematics, 13.12.2019 20:31
Biology, 13.12.2019 20:31
Computers and Technology, 13.12.2019 20:31
Chemistry, 13.12.2019 20:31
