Answers: 1
Physics, 22.06.2019 03:10
Athin plate moves between two parallel, horizontal, stationary flat surfaces at a constant velocity of v = 7.5 m/s. the two stationary surfaces are spaced 4 cm apart, and the medium between them is filled with oil whose viscosity is 0.9 n·s/m2. the part of the plate immersed in oil at any given time is 2 m long and 0.5 m wide. if the plate moves through the mid-plane between the surfaces, determine the force required to maintain this motion. what would your response be if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top surface (h1)? if the plate moves through the mid-plane between the surfaces, the force required to maintain the motion will be n. if the plate was 1 cm from the bottom surface (h2) and 3 cm from the top (h1) surface, the force required to maintain the motion would be n.
Answers: 2
Physics, 22.06.2019 16:40
An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?
Answers: 3
Physics, 23.06.2019 01:30
The process of a material going through a change of state from a gas to a liquid
Answers: 2
Can someone help me find the answer to this question?
If possible, could you leave an explanation?<...
Mathematics, 29.07.2019 01:40
Chemistry, 29.07.2019 01:40
Mathematics, 29.07.2019 01:40
History, 29.07.2019 01:40
Social Studies, 29.07.2019 01:40
History, 29.07.2019 01:40
Social Studies, 29.07.2019 01:40
Mathematics, 29.07.2019 01:40