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Vector c = a -b. Under the condition is c^2 = a^2 + b^2
-statement is...
1) If A+B=C and their magnitudes are given by A+B=C, then the vectors A and B are oriented
1) If A+B=C and their magnitudes are given by A+B=C, then the vectors A and B are orientedA) antiparallel to each other (in opposite directions).B) perpendicular relative to one other.C) parallel to each other (in the same direction).D) It is impossible to know from the given information.3) The magnitude of a vector an only zero if all of its components are zero. A) True B) False
1. Radial acceleration is due to a) changes in the magnitude of the b) the direction...
1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector c) changes in the direction of the ve- tor d) the magnitude of the velocity vec- locity vector tor 2. The direction of centripetal acceleration is always a) away from the center of the circle c) parallel to the velocity b) towards the center of the circle d) in the direction of velocity 3. Tangential acceleration and radial...
-B-C and their magnitudes are given by A-B-C, then the vectors A and B are oriented...
-B-C and their magnitudes are given by A-B-C, then the vectors A and B are oriented AJ parallel to each other (in the same direction). B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 450 E) It is impossible to know from the given information. 04. If A
3.-12.22 points SerCP11 1 XP026 If B is added to A, under what conditions does the...
3.-12.22 points SerCP11 1 XP026 If B is added to A, under what conditions does the resultant vector have a magnitude equal to A + B? O A and B are perpendicular. - A and B are in the opposite direction. A and B are in the same direction. Under what conditions is the resultant vector equal to zero? A and B are equal in magnitude and perpendicula. A and B are equal in magnitude and opposite in direction O...
Please answer 1-4 accurately. Thank you. 1. Radial acceleration is due to a) changes in the...
Please answer 1-4 accurately. Thank you.
1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vee velocity vector c) changes in the direction of the ve- tor d) the magnitude of the velocity vec- locity vector tor 2. The direction of centripetal acceleration is always a) away from the center of the circle c) parallel to the velocity b) towards the center of the circle d) in the direction of...
04. IfR -B and their magnitudes are given by A-B-C, then the vectors A and Bare...
04. IfR -B and their magnitudes are given by A-B-C, then the vectors A and Bare oriented A) parallel to each other (in the same direction). B) perpendicular to each other Cl antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45°, E) It is impossible to know from the given information
04, IfR and their magnitudes are given by A B C, then the vectors A and...
04, IfR and their magnitudes are given by A B C, then the vectors A and Bare oriented A) parallel to each other (in the same direction) B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45 E) It is impossible to know from the given information.
MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College...
MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College Exam 2 Name Directions Read the questions carefully and write your answers in the space provided 1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector e) changes in the direction of the ve tor 0) the maguitude of the welocity ve y veo- locity vector tor 2、The direction of centripetal accrleration...
1) Electric field is a vector. a) true b) false 2) It is known that the...
1) Electric field is a vector.
a) true
b) false
2) It is known that the direction
of electric field is always pointing from high to low electric
potential.
a) true
b) false
3) Electric potential is a
vector.
a) true
b) false
4) To map equipotential surfaces, you need to find
the points of the same electric potential, and connect them
together.
a) true
b) false
5) It is known that electric
field is always ______________ equipotential
surfaces.
a) parallel...
2. Planes and the reciprocal lattice. In the lectures I claimed that the reciprocal lattice vector...
2. Planes and the reciprocal lattice. In the lectures I claimed that the reciprocal lattice vector Gnın2n3 = nībı + n2b2 + n3b3 = is perpendicular to the plane (nın2n3). This is always true, and does not require the assumption that the primitive lattice vectors are orthogonal. Here you will prove this claim. (a) First prove this statement for the case where two of the integers (n1n2n3) are vanishing, e.g. n2 = П3 0. Hint: the plane is spanned by...
1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector c) changes in the direction of the ve- tor d) the magnitude of the velocity vec- locity vector tor 2. The direction of centripetal acceleration is always a) away from the center of the circle c) parallel to the velocity b) towards the center of the circle d) in the direction of velocity 3. Tangential acceleration and radial...
-B-C and their magnitudes are given by A-B-C, then the vectors A and B are oriented AJ parallel to each other (in the same direction). B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 450 E) It is impossible to know from the given information. 04. If A
3.-12.22 points SerCP11 1 XP026 If B is added to A, under what conditions does the resultant vector have a magnitude equal to A + B? O A and B are perpendicular. - A and B are in the opposite direction. A and B are in the same direction. Under what conditions is the resultant vector equal to zero? A and B are equal in magnitude and perpendicula. A and B are equal in magnitude and opposite in direction O...
Please answer 1-4 accurately. Thank you.
1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vee velocity vector c) changes in the direction of the ve- tor d) the magnitude of the velocity vec- locity vector tor 2. The direction of centripetal acceleration is always a) away from the center of the circle c) parallel to the velocity b) towards the center of the circle d) in the direction of...
04. IfR -B and their magnitudes are given by A-B-C, then the vectors A and Bare oriented A) parallel to each other (in the same direction). B) perpendicular to each other Cl antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45°, E) It is impossible to know from the given information
04, IfR and their magnitudes are given by A B C, then the vectors A and Bare oriented A) parallel to each other (in the same direction) B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45 E) It is impossible to know from the given information.
MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College Exam 2 Name Directions Read the questions carefully and write your answers in the space provided 1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector e) changes in the direction of the ve tor 0) the maguitude of the welocity ve y veo- locity vector tor 2、The direction of centripetal accrleration...
1) Electric field is a vector.
a) true
b) false
2) It is known that the direction
of electric field is always pointing from high to low electric
potential.
a) true
b) false
3) Electric potential is a
vector.
a) true
b) false
4) To map equipotential surfaces, you need to find
the points of the same electric potential, and connect them
together.
a) true
b) false
5) It is known that electric
field is always ______________ equipotential
surfaces.
a) parallel...
2. Planes and the reciprocal lattice. In the lectures I claimed that the reciprocal lattice vector Gnın2n3 = nībı + n2b2 + n3b3 = is perpendicular to the plane (nın2n3). This is always true, and does not require the assumption that the primitive lattice vectors are orthogonal. Here you will prove this claim. (a) First prove this statement for the case where two of the integers (n1n2n3) are vanishing, e.g. n2 = П3 0. Hint: the plane is spanned by...
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