Physics, 09.01.2020 04:31 willmandiaz23
Au-tube open at both ends is partially filled withwater. oil
(density = 750kg/m3) is then pouredinto the right arm
and forms a column l = 5.00 cm high. (a)determine the difference
in, h, in the heights of the twoliquid surfaces. assume
that the density of air is1.29kg/m3, but be sure to
include differences in theatmospheric pressure due to changes in
altitude. (b) the right armis then shielded from any air motion
while air is blown across thetop of the left arm until the surfaces
of the two liquids are atthe same height. determine the speed of
the air being blownacross the left arm.
Answers: 2
Physics, 21.06.2019 23:30
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
Physics, 22.06.2019 09:10
Which lists the organs in the correct order as food passes from the mouth to anus?
Answers: 1
Physics, 22.06.2019 19:30
Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.
Answers: 1
Au-tube open at both ends is partially filled withwater. oil
(density = 750kg/m3) is then pour...
(density = 750kg/m3) is then pour...
History, 03.06.2021 22:50
Chemistry, 03.06.2021 22:50
Computers and Technology, 03.06.2021 22:50
Biology, 03.06.2021 22:50
History, 03.06.2021 22:50
French, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50
Mathematics, 03.06.2021 22:50
Chemistry, 03.06.2021 22:50