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d1-7.98 m 2.37 m and and mime 2 goes through a displacement 2-3.97 m 4.7 m...
In a meeting of mimes, mime 1 goes through a displacement d1 2.31 m 6.28 m...
In a meeting of mimes, mime 1 goes through a displacement d1 2.31 m 6.28 m and and mime 2 goes through a displacement d2 = 4.51 m | (6.4 m |j . What are (a) |d 1 x d 2| , (b) d 1-d 2 , (c) (titd).d2. and(d)theco pone tof d1 alongthedirectionofd2 ? Give your answers in standard SI units. (a) Numder (b) Number (e) Number( (d) Number Unit Unit Unit Unit
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?
Displacement D1 is in the yz plane 58.8o from the positive direction of the y axis,...
Displacement D1 is in the yz plane 58.8o from the positive direction of the y axis, has a positive z component, and has a magnitude of 4.34 m. Displacement D2 is in the xz plane 27.2o from the positive direction of the x axis, has a positivezcomponent, and has magnitude 2.23 m. What are (a) Dot product of D1 and D2 (b) the x component of D1 x D2 , (c) the y component of , (d) the z component...
A 2 kg object is given a displacement As = -5 m î+ 2 m ſ...
A 2 kg object is given a displacement As = -5 m î+ 2 m ſ - 4 m k along a straight line. During the displacement, a constant force F = 3 Nî - 3 N9 + 3 Nk acts on the object. (a) Find the work done by F for this displacement. (b) Find the component of F in the direction of the displacement.
Three charges are located as shown in the figure, with values q1 =4.4 x 10-16 C,q2 =-1.4 x 10-16 C, q3 = 6.75 x 10-16 C. The charges are separated by d1 =3.4 x 10-6 m and d2 =4.7 x 10-6 m.
Three charges are located as shown in the figure, with values q1 =4.4 x 10-16 C,q2 =-1.4 x 10-16 C, q3 = 6.75 x 10-16 C. The charges are separated by d1 =3.4 x 10-6 m and d2 =4.7 x 10-6 m. Part (a) What is the force of q2 on q1 in the x direction, Fx? Give your answer in newtons, and recall k = 8.988 x 109 N m2/c2. Part (b) What is the force of q3 on q1 in...
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...
PROBLEM 7.98 2 3 m_t2m 1-3 m Determine (a) the distance de for which portion BC...
PROBLEM 7.98 2 3 m_t2m 1-3 m Determine (a) the distance de for which portion BC of the cable is horizontal b) the cormespondi components of the reaction at E ng 25 m d c 6 O&N 10 kN OEN 0 kN
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...
Water flows through a pipe reducer as shown in the figure. If the manometer reading h - 2 m. Find...
Water flows through a pipe reducer as shown in the figure. If the manometer reading h - 2 m. Find the flow rate in Liters per second. Assume DI-15 cm, D2-10 cm. SG:-0.80 a. What is the effect of the angle θ b. Is this a practical arrangement, if yes why, if not how would you improve it? c. Ca n mercury be used as a manometer fluid in this arrangement? Why, or why not? SG D2 Water Di
Water...
In a meeting of mimes, mime 1 goes through a displacement d1 2.31 m 6.28 m and and mime 2 goes through a displacement d2 = 4.51 m | (6.4 m |j . What are (a) |d 1 x d 2| , (b) d 1-d 2 , (c) (titd).d2. and(d)theco pone tof d1 alongthedirectionofd2 ? Give your answers in standard SI units. (a) Numder (b) Number (e) Number( (d) Number Unit Unit Unit Unit
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.
A 2 kg object is given a displacement As = -5 m î+ 2 m ſ - 4 m k along a straight line. During the displacement, a constant force F = 3 Nî - 3 N9 + 3 Nk acts on the object. (a) Find the work done by F for this displacement. (b) Find the component of F in the direction of the displacement.
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...
PROBLEM 7.98 2 3 m_t2m 1-3 m Determine (a) the distance de for which portion BC of the cable is horizontal b) the cormespondi components of the reaction at E ng 25 m d c 6 O&N 10 kN OEN 0 kN
Water flows through a pipe reducer as shown in the figure. If the manometer reading h - 2 m. Find the flow rate in Liters per second. Assume DI-15 cm, D2-10 cm. SG:-0.80 a. What is the effect of the angle θ b. Is this a practical arrangement, if yes why, if not how would you improve it? c. Ca n mercury be used as a manometer fluid in this arrangement? Why, or why not? SG D2 Water Di
Water...
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