Physics, 14.02.2021 06:20 lacourboud20005
A girl delivering newspapers covers her route by traveling 3.75 blocks west, 4.50 blocks north, and then 8.75 blocks east.
What is her resultant displacement?
direction: ° north of east
Answers: 1
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
Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s
Answers: 2
Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
Answers: 1
Physics, 22.06.2019 21:50
Ajoint produces movement when its angle decreases. which type of movement is it?
Answers: 1
A girl delivering newspapers covers her route by traveling 3.75 blocks west, 4.50 blocks north, and...
Physics, 31.08.2019 13:10
Chemistry, 31.08.2019 13:10
Mathematics, 31.08.2019 13:10
Physics, 31.08.2019 13:10
English, 31.08.2019 13:10
English, 31.08.2019 13:10
Social Studies, 31.08.2019 13:10
History, 31.08.2019 13:10
Business, 31.08.2019 13:10