Physics, 12.01.2020 00:31 tumadreeve7852
Adrag racer starts from rest and acclerates to a velocity of 30 m/s in 1 s. what is the acceleration of the racer?
Answers: 1
Physics, 22.06.2019 04:50
Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k
Answers: 2
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 14:00
Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car
Answers: 1
Physics, 22.06.2019 19:20
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
Adrag racer starts from rest and acclerates to a velocity of 30 m/s in 1 s. what is the acceleration...
Mathematics, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
Biology, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
English, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
History, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30
Mathematics, 02.07.2019 00:30