Compute the power input of the motor, which operates at an efficiency E = 0.8 1. If the 50-kg load A is hoisted by motor M so that the load has a constantvelocity of 1.5 m/s, determine the force (T) of the cable connected directlyon the block. *1.5 m/s409.50 N490.50 lbs490.50 N409.50 lbs

Answered: Image /qna-images/answer/1bfebe7e-a5df-4685-86e1-1325d2229f09.jpg

Answered: 1. If the 50-kg load A is hoisted by…

1. If the 50-kg load A is hoisted by motor M so that the load has a consta velocity of 1.5 m/s, determine the force (T) of the cable connected direc on the block. *

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter10: Virtual Work And Potential Energy

Section: Chapter Questions

Problem 10.32P

See similar textbooks

Related questions

Q: An unbalanced small motor with me-1.2 kg.m is directly bolted to a machine with a mass of 500 kg.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Determine the equivalent spring constant of the system shown in the figure.

Q: A Solid steel shaft running at 600rpm is supported on bearings 600mm apart. The shaft receives 40kW…

Q: Derive the equation of power transmitted by V-belt between two pulleys then find the cquation of…

Q: A 7,5 kW electric motor (star-delta start) running at the speed of 900 r/min is to drive a laundry…

A: Given data - P=2.5Kw N1=900rpmN2=308 rpm and center distance =400 mmi=N1N2 where N1=pinion and…

Q: angular acceleration of

A: Data we have The speed of motor =Nm = 3200 rpm Angular acceleration of pump = α p Angular…

Q: α b Giren smeath rad of length 36, that weight 38N. what is the angle af to keep the system Static,…

Q: In a no-load motor, a constant electromagnetic torque of 5 Nm is generated at t = 0. The engine…

Q: Q1) the torque on the crankshaft of engine is given by: T(N. m) = 25320 + 12600sin20 15650cos20…

Q: A 3-phase, 50 Hz, 3000 V motor develops 600 H.P. (447·6 kW), the power factor being 0·75 lagging and…

Q: Derive the equation of power transmitted by Flat-belt between two pulleys then find the equation of…

Q: A block-spring system has a maximum restoring force Fmax = 0.1 N. If the amplitude of the motion is…

Q: Fixed diameter (stepless) shaft, which is the power and movement transfer element used in the system…

Q: Given the information for a motor, determine its LCC in term of present worth (in $). Annual…

Q: A compressor requires 120 kW to run a: 240 rpm from an electric motor of speed 750 rpm by means of a…

Q: In a given DC motor, the output power is 20 HP, and the copper losses are 1.1 KW. If the motor is…

Q: Find the mobility of the following mechanism

A: Kutzbach's equation in theory of machines is used to determine degree of freedom/mobility of…

Q: Two shunt generators 1 and 2 are operating in parallel. The voltage of generator 1 falls from 240 V…

A: Given Data The voltage of generator A is: EgA=240 V The voltage of generator A fall to: Ia=220 V at…

Q: Calculate the actual mechanical advantage. Calculate the system efficiency . Find the ideal ma and…

Q: Which of the following cannot be the position of the mass of a mass-spring system: Ox (t) = 5.5 cos…

Q: If you observe in your experiment that the peak efficiency of your motor occurs at ω=5.2 and T=0.054…

Q: QUESTION 1 Consider the equations of motion of an armature controlled DC motor given by Jw(t)+bw (t)…

A: The characteristic roots are approximately ( -0.0592 ) and ( -0.593 ). Since both roots are…

Q: assume there is damping in the system such that ζ=0.2

A: Write the given data. k1=k2=5000 N/ma=0.25 mb=0.5 ml=1 mM=50 kgm=10 kgF0=500 Nω=1000 rpm

Q: A motor drives a hoist which raises a load of 1000 kg with a velocity of 1 m/sec, calculate the…

A: Load, M=1000kg Velocity, V=1m/s Gearing efficiency, ηg=0.8 Motor efficiency, ηm=0.75

Q: 300 N 12 mm 24 mm B D E 24 mm 460 mm 96 mm | 300 N 24 mm

Q: The tensions in the tight and slack side of a belt drive system are 1850 N and 525 respectively. If…

A: Given Data

Q: Derive the equation of power transmitted by Flat - belt between two pulleys then find the equation…

A: Given :- Derive the equation of power transmitted by Flat-belt between two pulleys then find the…

Q: 3- Is it possible to increase the system damping by adding mass only? Try mathematical explanation.

A: Explanation is provided below.

Q: 14) The motor torque speed characteristic is given by the equation @m = 100 – T where wm is in…

Q: Calculate the derivatives of the Lagrangian to determine the torque equations for the one-link robot…

A: From chain rule expression: -…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

Compute the power input of the motor, which operates at an efficiency E = 0.8

1. If the 50-kg load A is hoisted by motor M so that the load has a constant
velocity of 1.5 m/s, determine the force (T) of the cable connected directly
on the block. *
1.5 m/s
409.50 N
490.50 lbs
490.50 N
409.50 lbs

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

If the 50-kg load A is hoisted by motor M so that the load has a constant velocity of 1.5 m/s, determine the force (T) of the cable connected directly on the block.
1. If I want the 100-lb block to move with a constant acceleration of 5 ft/s² up the slope, what is the tension P needed in the cable? 100 lb 30⁰ 30 H₂=0.25
A block of mass m = 3.1 kg is placed on a rough incline surface making an angle 0 = 27.7. with horizontal. A force F parallel to the ground is applied to the block. Due to the applied force the block moved x = 0.53 meter along the inclined surface with constant speed. If the inclined surface has kinetic friction coefficient uk = 0.23 what is the work done by the friction force? Provide your answer with 2 decimal places. Take g = 9.81 m/s2 HK
Q2/ In the proell governor shown in figure below, the arm ABC is formed in one piece. Each ball has a mass of 1.8 kg and the effect of friction is equivalent to a force of 9N at the sleeve. AB = 150 mm , BC = 50 mm, and BD = 150 mm. Find the magnitude of the central load on the sleeve, if the governor is to rise to its mean position as shown in the diagram when the speed is 120 r.p.m, the portion BC of the lower arm then being vertical. The gravitational effect of the balls must be taken into account. 25 mm B 225 mm 25 mm
A cable goes over a frictionless pulley at B and supports a block of mass m. The other end of the cable is pulled by a horizontal force P. If the cable has a mass per length of 0.3 kg/m, determine values of P in newtons that will maintain the cable in the position shown.
5. Considering the buggy shown below, prove that the force applied is m₂g(M+m₁+m₂) m1 given that the masses stay stationary relative to the cart and assume no friction. Show that the units work. 15 F m1 M mo
Question 1 P The force P pushes down on a pin that connects weightless members to blocks A and B. Both blocks have a mass of 35 kg. Determine the smallest force P necessary to cause motion. Which block will move? Assume µ, = 0.3 between the blocks and the ground. 30 45° P = 404.7 N
Determine the tension in the cable when the 400kg block is moving upward with a 4m/s acceleration. 60° 2761.76 N 3189.28 N 5524.00 N 6543.70 N T 60°
1. The double pulley shown is attached to a 8-mm-radius shaft that fits loosely in a fixed bearing. If the u, = 0.45 and μ = 0.40 and the weight of the pulley is 25 N, (a) determine the magnitude of the force P required to start raising the load, and (b) determine the magnitude of the force P required to start lowering the load a constant speed. 90 mm T 45 mm/ CI 20 kg P FORMULAS: tan = μ; M = Rrsin(p); M = rs =rW tan(+0), 0 = tan 2mº = tan np 2m
3. For protection, the barrel barrier is placed in front of a bridge pier. The relationship between the force and deflection of the barrier is as given in the plot. For a car weighing 4000 lb and travelling at 50 mph as it first impacts the barrier, find the penetration of the car into the barrier. Note: One interpretation of Up = fF.dr is that work is the area under the force-deflection curve. F (lb) F=90(10)³x¹/2 -x (ft)
Please and thank
3 decimal in final answer pls