Physics
Physics, 06.01.2020 21:31, chaycebell6662

Ablock floats partially submerged in a container of liquid. when the entire container is accelerated upward, which of the following happens? assume that both the liquid and the block areincompressible.
(a) the block descends down lower into the liquid.(b) the block ascends up higher in the liquid.(c) the block does not ascend nor descend in the liquid.
(d) the answer depends on the direction of motion of the container.(e) the answer depends on the rate of change of the acceleration

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 03:50, Jasten
The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?
Answers: 1
image
Physics, 22.06.2019 19:00, Clervoyantyvonne
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: 3
image
Physics, 22.06.2019 22:10, brennarfa
7. see worksheet 1 for values of variables x1, x2 and x3 and answer the following questions: a. for each variable find the mean, median, coefficient of skewness, range and population standard deviation. b. compared to variable x1, how are the mean and median affected by extreme values (outliers) seen in x2 and x3. c. is the median or mean the better measure of location for x2 and x3? explain. d. explain the differences in the magnitudes of the skewness coefficients for the three variables. e. what is the relationship between the range and standard deviation looking across the three variables?
Answers: 1
image
Physics, 23.06.2019 01:30, nave1008
The electric field inside a cell membrane is 8.0mn/c. what's the force on a singly charged ion in this field?
Answers: 1
Do you know the correct answer?
Ablock floats partially submerged in a container of liquid. when the entire container is accelerated...

Questions in other subjects:

Konu
History, 02.08.2021 05:40
Konu
Mathematics, 02.08.2021 05:40
Konu
Mathematics, 02.08.2021 05:50