R13–4. If the motor draws in the cable at a rate ofv = (0.05 s3/2) m/s, where s is in meters, determine thetension developed in the cable when s = 10 m. The cratehas a mass of 20 kg, and the coefficient of kinetic frictionbetween the crate and the ground is µ,; = 0.2.

Given Data: The velocity of the motor drawing the cable is, v=0.05 s3/2 m/s. The value of s at…

Answered: R13–4. If the motor draws in the cable…

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

If the contact surface between the 20-kg block and the ground is smooth, determine the velocity of the block when t = 4 s. Initially, the block is at rest.
The spring is placed between the wall and the 10-kg block. If the block is subjected to aforce of F = 500 N, determine its velocity when s = 0.5 m. When s = 0, the block is at restand the spring is uncompressed. The contact surface is smooth.
The jet is traveling at a speed of 500 mi/h, 30degrees with the horizontal If the fuel is being spent at 4 lb/s , and the engine takes in air at 410 lb/s , whereas the exhaust gas (air and fuel) has a relative speed of 32700 ft/s , determine the acceleration of the plane at this instant. The drag resistance of the air is FD=(0.7v2)lb, where the speed is measured in ft/s. The jet has a weight of 15000 lb
The jet discharges water at a rate of 0.10 cu.m/s and at a speed of 18 m/s to the stationary plate. Determine the force on the plate. A. 1800 N B. 2800 N C. 2000 N D. 2500 N
The crate, which has a mass of 160 kg, is subjected to the action of the two forces. If it is originally at rest, determine the distance it slides in order to attain a speed of 7 m/s. The coefficient of kinetic friction between the crate and the surface is μk = 0.2.
The at-rest crate, which has a mass of 100 kg, is subjected to the action of thetwo forces. Using the principle of work and energy, determine the distance it slides when itreaches a speed of 6 m/s. The coefficient of kinetic friction between the crate and the surface is uk = 0.2.
The balloon has a mass of 25 g (empty) and it is filled with air having a temperature of 20 ∘C having the density of 1.202 kg/m3. If it is released, it begins to accelerate upward at 8 m/s2 Determine the initial mass flow of air from the stem. Assume the balloon is a sphere having a radius of 180 mm .
The spring has a stiffness k = 750 N/m and an unstretched length of 50 cm. A 2 kg block is given a speed vA (2 m/s when it is at A, and it slides down the incline having a coefficient of kinetic friction uk = 0.3. Determine the velocity of the block before it touches the spring, the work done by the weight and the friction.
The 8-kg block is moving with an initial speed of 5 m/s. If the coefficient ofkinetic friction between the block and plane is uk = 0.25, determine the maximum compressionin the spring when the block momentarily stops.
The crate, which has a mass of 180 kg If it is originally at rest, determine the distance it slides in order to attain a speed of 9 m/s. The coefficient of kinetic friction between the crate and the surface is μk = 0.2. Please answer using 3 sig figs.
When the 10 lbm box reaches point F it has a speed vF=3o ft/s. Determine the normal force the box exerts on the surface when it reaches point M. Neglect friction and the size of the box
The cart and package have a mass of 20 kg and 5 kg, respectively. If the cart has a smooth surface and it is initially at rest, while the velocity of the package is as shown, determine the final common velocity of the cart and package after the impact.

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

R13–4. If the motor draws in the cable at a rate of v = (0.05 s3/2) m/s, where s is in meters, determine the tension developed in the cable when s = 10 m. The crate has a mass of 20 kg, and the coefficient of kinetic friction between the crate and the ground is µ,; = 0.2.