The 4 kg collar C has a velocity of 2 m/s at pt. A. The spring constant is 400 N/m.The unstretched length of the spring is 0.2 m. Find the velocity of the collar (m/s)at pt. B.Ak = 400 N/m0.1 mwwwwC0.4 mB

The velocity of the collar at point B is 1.96 m/s. The explanation is given below.Explanation:

Answered: The 4 kg collar C has a velocity of 2…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A weight concentrated at the end of a cord forms a conical pendulum for which the period is 1.250 sec. Determine the velocity (in m/s) of the weight if the cord rotates inclined at 360 with the vertical
1 Q3. B/ Two cars moving towards each other, separated by 150 km, If the first car has a speed of 60 m/s and the second has a speed of 40, find the necessary time for them to meet together.
A weight concentrated at the end of a cord forms a conical pendulum for which the period is 1.250 sec. Determine the velocity (in m/s) of the weight if the cord rotates inclined at 36o with the vertical.
i need the answer quickly
Problem 2. F Consider the Mass-Spring-Damper system shown in Fig. 2 (left), where m is the mass of the cart, k is the spring constant, and b is the damper constant. The input of the system is u(t), which represents the external force acting on the cart. The displacement of the cart is denoted as x(t). = x(t). 1) (10 points) Consider the velocity (t) as the output of the system, i.e., y(t) Assuming the zero initial conditions, write the transfer function G(s) from the input u(t) to the output y(t). 2) (15 points) If a proportional controller is used to control the system, then the block diagram of the closed-loop system is given by Fig. 2 (right). Assume that m = 1 kg, b = 4 N.s/m, and k = 3N/m. Sketch the Bode plot of G(s) for K = 1. 3) (15 points) Sketch the Nyquist plot based on the Bode plot. Determine the range of K for which the system is stable. Consider both positive and negative values of K. b x(t) J u(t) m R K G(s) Y Figure 2: Mass-Spring-Damper system in Problem 2.
A helicopter with a mass of 10,000 kg takes off straight up at t=0. The thrust of the engine is defined given as a function of time: FT= 95 0.18t- (kN). Where t is in units of seconds. How fast is it rising and what is its elevation at t=4s?
Find the tension of the rope T and the acceleration a, if: b) µs = 0.15 and µk = 0.21 Answer: 208 N
A projectile is launched with a speed v0 = 50 m/s at angle = 35°. How long does it take to reach the maximum height? y vo x 0 2.55 s 28.68 s O2.92 s O 5.10 s
H.w A force exerted on 20kg body and move it on a rough horizontal surfaceat constant acceleration of 5m/sec2. Find the work done by this force if the body moved 6m .take coefficient of friction 0.2. F 20kg
The heat-transfer rate to the surroundings from a person at rest is about 100 W. Suppose the ventilation system fails in an auditorium containing 2000 people. Assume there is no heat transfer through the auditorium walls. A. Determine the increase in internal energy of the air in the auditorium during the first 20 min after the ventilation system fails. Express your result in MJ. B. Considering the auditorium and all of the people as a system, determine the increase in internal energy (MJ) of the system. How do you explain the fact that the temperature of the air increases?
Find the tension of the rope T and the acceleration a, if: b) µs = 0.15 and µk = 0.21 Answer: 208 N
PLEASE SHOW COMPLETE SOLUTION. USE IMPULSE-MOMENTUM METHOD.

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS

The 4 kg collar C has a velocity of 2 m/s at pt. A. The spring constant is 400 N/m. The unstretched length of the spring is 0.2 m. Find the velocity of the collar (m/s) at pt. B. A k = 400 N/m 0.1 m wwww C 0.4 m B