Explain how a child that has moved can have displacement of zero
Explain how a child that has moved can have displacement of zero
Homework Answers
If a child is moving in a circular path. The child starts from a fixed point and reaches the same point after moving along around the circular path. Then the child has zero displacementas final and initial position of the child is Same........Also a child starts moving from a point and moves here and there and reaches the same point here also the child have travel some distance but as final and initial position are same displacement is zero.
How can this can this drawing show that molecules to the left moved to left and...
How can this can this drawing
show that molecules to the left moved to left and molecules on the
right moved to the right? And Why it means rarefaction?
4. A longitudinal wave is travelling in a medium from left to right. The graph shows the variation with distance x of the displacement y of the particles in the medium. The solid line and the dotted line show the displacement at t-0 and t-0.882 ms, respectively 4 2 1.0 .5...
The nurseis attending to a child whose family has recently moved into the state; the child has not been vaccinated again...
The nurseis attending to a child whose family has recently moved into the state; the child has not been vaccinated against a recent infectious outbreak. The family citing religious reasons for not vaccinating. What should the nurse do? A. Mandatory vaccinations are against the rights of individuals to decide on their own health care so the nurse will not have to give the vaccine B. The nurse should inform the family that the state is granted public health authority to...
Can you have zero velocity and non-zero average acceleration? And acceleration zero and nonzero velocity? Explain,...
Can you have zero velocity and non-zero average acceleration? And acceleration zero and nonzero velocity? Explain, using a vx versus t graph and give an example of said movement.
IL. Displacement field due to the divergence of the polarization nofreechargeright has a fixed, radial polarization?...
IL. Displacement field due to the divergence of the polarization nofreechargeright has a fixed, radial polarization? = CPas shown, but has no free charge A. Consider the sources of the displacement field. 1. Does D have non-zero divergence at any point? If so, where? 2. Does D have non-zero curl at any point? If so, where? 3. Given your answers above, what direction does D point outside the sphere? If D is zero outside the sphere, state so explicitly. Explain...
Q1.11 A circular racetrack has a radius of 500 m. What is the displacement of a...
Q1.11 A circular racetrack has a radius of 500 m. What is the displacement of a bicyclist when she travels around the track from the north side to the south side? When she makes one complete circle around the track? Explain. 01.15 Can you find a vector quantity that has a magnitude of zero but components that are not zero? Explain. Can the magnitude of a vector be less than the magnitude of any of its components? Explain. Q1.19 What...
How can a molecule have polar bonds yet have a dipole moment of zero?
How can a molecule have polar bonds yet have a dipole moment of zero? Given an example.
CAN YOU PLEASE EXPLAIN HOW TO SOLVE THIS ANSWER SHOULD BE ZERO This is a PRACTICE...
CAN YOU PLEASE EXPLAIN HOW TO
SOLVE THIS
ANSWER SHOULD BE ZERO
This is a PRACTICE problem. You have three tries. Print the problem to display the equation more clearly. NOTE: n is "pi". Solve the following: 4.511 sin4x )cos( 4 x ) dx 1n 1.5n sin( 4 x )cos( 4 x) dx -0 Computer's answer now shown above. Incorrect Submissions to practice problems are not permanently recorded ous Tries . Tries 3/3 Previ
Displacement vectors A, B, and C add up to a total of zero. Vector A has...
Displacement vectors A, B, and C add up to a total of zero. Vector A has a magnitude of 1550 m and a direction of 23.4° north of east. Vector B has a direction of 41.0° east of south, and vector C has a direction of 35.9° north of west. Find the magnitudes of vector B and vector C. .
Displacement vectors A B, and C add up to a total of zero. Vector A has...
Displacement vectors
A
B,
and
C
add up to a total of zero. Vector
A
has a magnitude of 1550 m and a direction of 22.9° north of
east. Vector
B
has a direction of 41.0° east of south, and vector
C
has a direction of 32.3° north of west. Find the magnitudes of
vector
B
and vector
C.
If there is a non-zero constant acceleration, which statement is false: a. The displacement will increase...
If there is a non-zero constant acceleration, which statement is false: a. The displacement will increase or decrease quadratically with time b. The displacement will increase or decrease linearly with time. c. The instantaneous velocity can be found knowing the time and initial velocity with time
How can this can this drawing
show that molecules to the left moved to left and molecules on the
right moved to the right? And Why it means rarefaction?
4. A longitudinal wave is travelling in a medium from left to right. The graph shows the variation with distance x of the displacement y of the particles in the medium. The solid line and the dotted line show the displacement at t-0 and t-0.882 ms, respectively 4 2 1.0 .5...
IL. Displacement field due to the divergence of the polarization nofreechargeright has a fixed, radial polarization? = CPas shown, but has no free charge A. Consider the sources of the displacement field. 1. Does D have non-zero divergence at any point? If so, where? 2. Does D have non-zero curl at any point? If so, where? 3. Given your answers above, what direction does D point outside the sphere? If D is zero outside the sphere, state so explicitly. Explain...
Q1.11 A circular racetrack has a radius of 500 m. What is the displacement of a bicyclist when she travels around the track from the north side to the south side? When she makes one complete circle around the track? Explain. 01.15 Can you find a vector quantity that has a magnitude of zero but components that are not zero? Explain. Can the magnitude of a vector be less than the magnitude of any of its components? Explain. Q1.19 What...
CAN YOU PLEASE EXPLAIN HOW TO
SOLVE THIS
ANSWER SHOULD BE ZERO
This is a PRACTICE problem. You have three tries. Print the problem to display the equation more clearly. NOTE: n is "pi". Solve the following: 4.511 sin4x )cos( 4 x ) dx 1n 1.5n sin( 4 x )cos( 4 x) dx -0 Computer's answer now shown above. Incorrect Submissions to practice problems are not permanently recorded ous Tries . Tries 3/3 Previ
Displacement vectors
A
B,
and
C
add up to a total of zero. Vector
A
has a magnitude of 1550 m and a direction of 22.9° north of
east. Vector
B
has a direction of 41.0° east of south, and vector
C
has a direction of 32.3° north of west. Find the magnitudes of
vector
B
and vector
C.
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