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In a meeting of mimes, mime 1 goes through a displacement d1 2.31 m 6.28 m...
d1-7.98 m 2.37 m and and mime 2 goes through a displacement 2-3.97 m 4.7 m...
d1-7.98 m 2.37 m and and mime 2 goes through a displacement 2-3.97 m 4.7 m . what are | (a) |d î × d21 . (b) d1.d2,(c) Give your answers in standard SI units (di + d 2).d2.and (d) the compo ert of d1 along the direction of d21 (a) N (b) Numbe (c) N d) N
tn a meeting of mimes, mime i goes through a displacement d6.22m)i +4.43m +) 2,and (d)...
tn a meeting of mimes, mime i goes through a displacement d6.22m)i +4.43m +) 2,and (d) the component of 1 along the direction of 2? and and mime 2 goes through a displacement d248 (7.2m. What are (a) dx d(b) di - d2. (c) Te:3 Give your answers in standard SI units.
Displacement problem with unit vectors
In a meeting of mimes, mime 1 goes through a displacement d1 = (7.07 m)i + (3.94 m)j and and mime 2 goes through a displacement d2 = (-7.03 m)i + (4.1 m)j. What are (a)|d1 × d2|, (b)d1 · d2, (c)(d1 + d2) · d2, and (d) the component of d1 along the direction of d2?
A dog goes through a park. Its displacement is described by the following equations: x(t) =...
A dog goes through a park. Its displacement is described by the following equations: x(t) = 28.0 + 7.2t -0.31t 2 and y(t) = 30.0 -9.1t + 0.22t2 Positions and time are expressed in m and s, respectively. a) At t = 15 s, determine the position vector r of the dog in terms of unit vectors i and .k b) Determine for t = 15 s the velocity vector v of the dog terms of the unit vectors i...
Two types of gasoline are blended together by passing them through a horizontal “wye” as shown in...
Two types of gasoline are blended together by passing them
through a horizontal “wye” as shown in the figure below. Given:
D3=D1=0.2 m, D2=0.1 m; Flow rate at section (1): Q1=0.03 m3 /s;
Flow rate at section (2): Q2=0.0034 m3 /s; Pressure at section (3):
P3=145 kPa; Density of gasoline: ρ=1000 kg/m3 ; Angles θ1=30°,
θ2=45° a) Ignoring losses due to friction, determine the pressure
at section (1) and section (2), in kPa. Neglect the difference in
elevation between the...
1. 2. 3. (a) In unit-vector notation, what is the sum of a - ! 3.4...
1.
2.
3.
(a) In unit-vector notation, what is the sum of a - ! 3.4 m ji + 2.1 m |j and b-Ί-14.0 m i + 17.9 m |j . what are (b) the magnitude and (c) the direction of a + b (relative to i )? (a) Number Units (b) Number Units (c) Number Units The two vectors a and b in the figure have equal magnitudes of 11.9 m and the angles are θ,-30° and θ2-1060. Find...
1. A figure skater glides along a circular path of radius 5.28m. (a) If she coasts...
1. A figure skater glides along a circular path of radius
5.28m.
(a) If she coasts around one half of the circle, find the
magnitude of the displacement vector. (SI unit: m)
(b) If she coasts around one half of the circle, find what
distance she skated. (SI unit: m)
(c) What is the magnitude of the displacement if she skates all
the way around the circle? (SI unit:m)
2. A novice golfer on the green takes three strokes to...
2. Design the logic for a program that outputs every number from 1 through 15. 3....
2. Design the logic for a program that outputs every
number from 1 through 15.
3. Design the logic for a program that outputs every number
from 1 through 15 along with its value times 10 and times
100.
// please answer e, f, 2, 3 <-----
1. What is output by each of the pseudocode segments in Figure 5- 30? b. a. C. d=4 1 a = g4 h 6 while g< h b 2 e 6 f 7...
6. a. (4) Unpolarized light of intensity 100w/m? at point "A" traveling through air (index one) e...
6. a. (4) Unpolarized light of intensity 100w/m? at point "A" traveling through air (index one) en- counters a planar junction with plastic of index of refraction 1.4 at an angle θ such that the reflected light is completely plane-polarized. What is the numerical value of θ? b. (4) What is the polarization unit vector of the reflected light at "B"? Circle the vector on the figure and give a formula for it in terms of i,j,k and anything else...
please can you answer All of these questions? thank you Part 1. Exercise Questions (Have to...
please can you answer All of these questions?
thank you
Part 1. Exercise Questions (Have to be submitted ) State Coulomb's law and give the mathematical expression. b) Write the definition of electric field strength. What is its SI unit? (Use your own words). c) Define electric displacement vector. What is its SI unit? i.Does the electric displacement vector due to a given charge distribution depend on the properties of the medium? Does the electric field intensity due to a...
d1-7.98 m 2.37 m and and mime 2 goes through a displacement 2-3.97 m 4.7 m . what are | (a) |d î × d21 . (b) d1.d2,(c) Give your answers in standard SI units (di + d 2).d2.and (d) the compo ert of d1 along the direction of d21 (a) N (b) Numbe (c) N d) N
tn a meeting of mimes, mime i goes through a displacement d6.22m)i +4.43m +) 2,and (d) the component of 1 along the direction of 2? and and mime 2 goes through a displacement d248 (7.2m. What are (a) dx d(b) di - d2. (c) Te:3 Give your answers in standard SI units.
Two types of gasoline are blended together by passing them
through a horizontal “wye” as shown in the figure below. Given:
D3=D1=0.2 m, D2=0.1 m; Flow rate at section (1): Q1=0.03 m3 /s;
Flow rate at section (2): Q2=0.0034 m3 /s; Pressure at section (3):
P3=145 kPa; Density of gasoline: ρ=1000 kg/m3 ; Angles θ1=30°,
θ2=45° a) Ignoring losses due to friction, determine the pressure
at section (1) and section (2), in kPa. Neglect the difference in
elevation between the...
1.
2.
3.
(a) In unit-vector notation, what is the sum of a - ! 3.4 m ji + 2.1 m |j and b-Ί-14.0 m i + 17.9 m |j . what are (b) the magnitude and (c) the direction of a + b (relative to i )? (a) Number Units (b) Number Units (c) Number Units The two vectors a and b in the figure have equal magnitudes of 11.9 m and the angles are θ,-30° and θ2-1060. Find...
1. A figure skater glides along a circular path of radius
5.28m.
(a) If she coasts around one half of the circle, find the
magnitude of the displacement vector. (SI unit: m)
(b) If she coasts around one half of the circle, find what
distance she skated. (SI unit: m)
(c) What is the magnitude of the displacement if she skates all
the way around the circle? (SI unit:m)
2. A novice golfer on the green takes three strokes to...
2. Design the logic for a program that outputs every
number from 1 through 15.
3. Design the logic for a program that outputs every number
from 1 through 15 along with its value times 10 and times
100.
// please answer e, f, 2, 3 <-----
1. What is output by each of the pseudocode segments in Figure 5- 30? b. a. C. d=4 1 a = g4 h 6 while g< h b 2 e 6 f 7...
6. a. (4) Unpolarized light of intensity 100w/m? at point "A" traveling through air (index one) en- counters a planar junction with plastic of index of refraction 1.4 at an angle θ such that the reflected light is completely plane-polarized. What is the numerical value of θ? b. (4) What is the polarization unit vector of the reflected light at "B"? Circle the vector on the figure and give a formula for it in terms of i,j,k and anything else...
please can you answer All of these questions?
thank you
Part 1. Exercise Questions (Have to be submitted ) State Coulomb's law and give the mathematical expression. b) Write the definition of electric field strength. What is its SI unit? (Use your own words). c) Define electric displacement vector. What is its SI unit? i.Does the electric displacement vector due to a given charge distribution depend on the properties of the medium? Does the electric field intensity due to a...
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