Homework Answers
Moment of inertia of 2 combined objects = sum of moment of inertia of individual object.
I= I1 +I2
Moment of inertia = mass * radius of gyration^2
I = m * k^2
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13.28 and 13.29 Determine I, and k, of the body of revolution as shown. id Bodies:...
Planar Kinetics of a Rigid Body: Force and Acceleration 2. A cylinder weighing 600-lb is lifted by a using the mechanism shown. The two rotating drums turn as a single unit about their center of mass...
Planar Kinetics of a Rigid Body: Force and Acceleration 2. A cylinder weighing 600-lb is lifted by a using the mechanism shown. The two rotating drums turn as a single unit about their center of mass at O and they have a combined weight of 300-lb and a radius of gyration about O of 1.5 ft. If the motor at A pulls the cord with a constant tension P-450 lb: A) NEATLY draw an accurate free-body diagram and kinetic diagram...
The wheel shown in the diagram starts from rest under the application of the constant force...
The wheel shown in the diagram starts from rest under the
application of the constant force P=10 N. The wheel has a mass of
m=3 kg and a radius of gyration about its center of mass of and
kinetic coefficients of friction between the wheel and the inclined
plane are At the instant shown, the center of the wheel, G, has a
speed of 2 m/s. . The static and . (4 marks) (5 marks) (7 marks) (4
marks) a)...
Parallel Axis Theorem: I = ICM + Md Kinetic Energy: K = 2m202 Gravitational Potential Energy:...
Parallel Axis Theorem: I = ICM + Md Kinetic Energy: K = 2m202 Gravitational Potential Energy: AU = mgay Conservation of Mechanical Energy: 2 mv2 + u = žmo+ U Rotational Work: W = TO Rotational Power: P = TO Are Length (angle in radians, where 360º = 2a radians): S = re = wt (in general, not limited to constant acceleration) Tangential & angular speeds: V = ro Frequency & Period: Work-Energy Theorem (rotational): Weet = {102 - 10...
answer in details would be helpfu l Quiz #2 Indicate whether the statements are true or...
answer in details would be helpfu l
Quiz #2 Indicate whether the statements are true or false ( each 1 point) 1-K inematic viscosity and dynamic viscosity have different units 2-Dynamic viscosity are the physical properties of a fluid 3-I n all fluids the shear stress is linearly proportional to the velocity gradient 5-Chocolate is a Newtonian fluicd 6-Saybolt Universal Viscometer measures the dynamic viscosity T/F T/F T/F T/F T/F Question 1 A capillary tube viscometer (shown in the figure)...
Dear Tutors, please help. please look carefully at the questions before attempting. total of 3 questions....
Dear Tutors, please help. please look carefully at the
questions before attempting. total of 3 questions. question 3
includes part (a) and (b) only, please attempt all... thank you in
advance
Use g = 9.81 m/s2 for all the questions when applicable Question 1 (a) Fig. Q1a shows two masses A and B of masses 0.75 kg and 0.5 kg respectively, connected by a light inelastic string which passes over a frictionless pulley. The system is held at rest with...
Please use the formulate sheet and show all steps to make sure the question is worth...
Please use the formulate sheet and show all steps to make sure
the question is worth any points
a) The initial ratio of deuterium (D) to hydrogen (H) in a planet's atmosphere was 175000; however, the present ratio is 1/1500 and the initial and final abundances of D are 5 x 10° atoms per m3 and 9 x 106 atoms per m2, respectively. What fraction of deuterium has been lost, and what fraction of hydrogen has been lost in this...
Based on the document below, 1. Describe the hypothesis Chaudhuri et al ids attempting to evaluate;...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
Planar Kinetics of a Rigid Body: Force and Acceleration 2. A cylinder weighing 600-lb is lifted by a using the mechanism shown. The two rotating drums turn as a single unit about their center of mass at O and they have a combined weight of 300-lb and a radius of gyration about O of 1.5 ft. If the motor at A pulls the cord with a constant tension P-450 lb: A) NEATLY draw an accurate free-body diagram and kinetic diagram...
The wheel shown in the diagram starts from rest under the
application of the constant force P=10 N. The wheel has a mass of
m=3 kg and a radius of gyration about its center of mass of and
kinetic coefficients of friction between the wheel and the inclined
plane are At the instant shown, the center of the wheel, G, has a
speed of 2 m/s. . The static and . (4 marks) (5 marks) (7 marks) (4
marks) a)...
Parallel Axis Theorem: I = ICM + Md Kinetic Energy: K = 2m202 Gravitational Potential Energy: AU = mgay Conservation of Mechanical Energy: 2 mv2 + u = žmo+ U Rotational Work: W = TO Rotational Power: P = TO Are Length (angle in radians, where 360º = 2a radians): S = re = wt (in general, not limited to constant acceleration) Tangential & angular speeds: V = ro Frequency & Period: Work-Energy Theorem (rotational): Weet = {102 - 10...
answer in details would be helpfu l
Quiz #2 Indicate whether the statements are true or false ( each 1 point) 1-K inematic viscosity and dynamic viscosity have different units 2-Dynamic viscosity are the physical properties of a fluid 3-I n all fluids the shear stress is linearly proportional to the velocity gradient 5-Chocolate is a Newtonian fluicd 6-Saybolt Universal Viscometer measures the dynamic viscosity T/F T/F T/F T/F T/F Question 1 A capillary tube viscometer (shown in the figure)...
Dear Tutors, please help. please look carefully at the
questions before attempting. total of 3 questions. question 3
includes part (a) and (b) only, please attempt all... thank you in
advance
Use g = 9.81 m/s2 for all the questions when applicable Question 1 (a) Fig. Q1a shows two masses A and B of masses 0.75 kg and 0.5 kg respectively, connected by a light inelastic string which passes over a frictionless pulley. The system is held at rest with...
Please use the formulate sheet and show all steps to make sure
the question is worth any points
a) The initial ratio of deuterium (D) to hydrogen (H) in a planet's atmosphere was 175000; however, the present ratio is 1/1500 and the initial and final abundances of D are 5 x 10° atoms per m3 and 9 x 106 atoms per m2, respectively. What fraction of deuterium has been lost, and what fraction of hydrogen has been lost in this...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
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