Physics, 14.02.2022 14:00 levelebeasley1
In the figures below, identical boxes of mass 10kg are moving to the right on a flat surface. The same magnitude (amount) of force, F, is
applied to each box for the distance, d, indicated in the figures. Rank
these situations in order of the work done on the box by F while the box
is moving the indicated distance to the right. In this case, direction is
important. Explain your reasoning. *
*
A. A=B > C > D=F > E
B. B=D > A=C=E=F
C. B > A=E > C > D=F
D. All the same
E. All zero
F. Cannot determine
Answers: 3
Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r Γ f) Β· n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, β5, 4] n, r = [β3, 5, 2] m, and n = [6, 5, β7].
Answers: 3
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
In the figures below, identical boxes of mass 10kg are moving to the right on a flat surface. The sa...
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