Physics, 27.11.2019 23:31 krystalScott17
Apolymeric cylinder initially experiences a stress with magnitude (absolute value) of 1 mpa when compressed. after 49 days the magnitude of the stress is found to have decreased to 0.72 mpa. determine approximately how long, in days, it will take until the magnitude of the stress reaches 1/10 (one-tenth) of its initial value?
Answers: 1
Physics, 21.06.2019 17:00
Ajogger accelerates from rest to 4.86 m/s in 2.43 s. a car accelerates from 20.6 to 32.7 m/s also in 2.43 s. (a) find the magnitude of the acceleration of the jogger. (b) determine the magnitude of the acceleration of the car. (c) how much further does the car travel than the jogger during the 2.43 s?
Answers: 2
Physics, 21.06.2019 21:50
Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?
Answers: 1
Physics, 22.06.2019 05:40
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 23.06.2019 01:00
What is the role of the water cycle in maintaining freshwater levels in lake and rivers?
Answers: 1
Apolymeric cylinder initially experiences a stress with magnitude (absolute value) of 1 mpa when com...
Mathematics, 06.02.2021 05:00
Mathematics, 06.02.2021 05:00
English, 06.02.2021 05:00
Physics, 06.02.2021 05:00
Advanced Placement (AP), 06.02.2021 05:00
Mathematics, 06.02.2021 05:00
Computers and Technology, 06.02.2021 05:00
Mathematics, 06.02.2021 05:00
Health, 06.02.2021 05:00
English, 06.02.2021 05:00