Answered: 3.1.2. [Level 1] Block B has a weight…

3.1.2. [Level 1] Block B has a weight of WB = 18 kg, and the rope at A is pulled down with a force of F = 67 N. What is the acceleration ÿ of block B, where yg is measured down to B? E3.1.2 A• B

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

Related questions

Q: 1 The penny-farthing (aka "Ordinary") is a fixed gear bicycle. If the large wheel has a diameter of…

A: Solution: 1)Given:diameter, d = 70 inchesw, rotational speed = 60 rpm Formula:v = rw where:v =…

Q: The input piston and output plunger of a hydraulic car lift at the same level, as shown in the…

Q: A pendulum consisting of three masses is shown below. The middle mass M is fixed at the midpoint of…

A: Given:To find:Equation of motionFrequency of vibration

Q: An object, m1 with a mass of 10.0 kg placed on a frictionless, horizontal table. It is connected to…

A: The free-body diagram of the above system is drawn below. Here, N, a, and T represent the normal…

Q: An apple crate with a weight of 225 N accelerates along a frictionless surface as the crate is…

A: Given conditions; Weight W = 225 N acceleration a = 0.644 ms2

Q: A crate of 64 kg simply stands on the moving cart with constant acceleration a. The height from the…

Q: A pendulum in your house swings from one side to the other in a span of 0.8 seconds. How long is the…

A: Given data Time is taken by pendulum to swing from one side to the other (t) = 0.8 s To determine…

Q: You are pulling a mass down a slope at a constant speed with a cable. If the mass is 100 kg, the…

A: Given, Mass, m = 100 kg Angle of inclination, θ=5° Friction between mass and slop, μk=0.5

Q: Two blocks are connected by a string. Block 1 is on a frictionless surface, while block 2 hangs…

A: Given, m1=2.2kgm2=1.4kga2=3.8m/s2 Free body diagram ,

Q: Two blocks are connected by a massless rope over a frictionless pulley, as shown in the diagram…

A: Given data, frictionless pulley Ma = 2 kg mass at block B Mb = 0.2 kg Angle of inclination θ= 30∘…

Q: Select one of the objects B to E that exactly fits into the object A

A: In the figure (A), the both sides lower of top surface and top of bottom surface are in outer…

Q: Q2. A particle of mass 2.0kg moves under the influence of the force F(x) = N. If its speed at x=2.0m…

Q: 2. What is the definition of an angle in radians? 3. Does the weight of an object depend on its…

A: 2 .ONE RADIAN =The angle in the centre of a circle subtended by an arc whose length matches the…

Q: A Lx Find the magnitude of the moment of force F about point A, given: F= Ibs, Lx = 6 ft, Ly = 6…

Q: A large rectangular raft (density 650 kg/m3) is floating on a lake. The surface area of the top of…

A: Write the expression for the height h of the given raft. Let h´ be the height of the raft submerged…

Q: A very long time ago, three Cyclops named Brontes, Steropes, and Arges captured an ice-breathing…

Q: Q5) (a) Calculate the net force on the object of Figure 3. Give the magnitude of the net force and…

Q: # B A 20cm Figure 1. Sketch of the problem. The 20 kg disc A is attached to the 10 kg block B using…

Q: A force F applied to an object of mass mi produces an acceleration of 3.00 m/s2. The same force…

Q: P (N) 2. The force P is applied to the block m kg, which is stationary before the force is applied.…

A: Givenm=196kgP=1923N Draw FBD

Q: machine with a mass of 500 kg is being lifted from the ground up a building using a set of pulleys…

A: Given, A machine with a mass of 500 kg is being lifted from the ground up a building using a set of…

Q: 1. A wire is connected from a support at ri = (0, 2.0, 8.0) meters to an object of mass 45 kg at ra…

Q: the resultant force of the following? В F3 = 700 N 6 m 2 m 7 F = 400 N y 3 m F2 = 800 N %3D

A: Data given- F1 = 400 N F2 = 800bN F3 = 700 N

Q: Exercise 2.3.17 Sarah has attached a resistance cable to her foot to give her leg a Let r be the…

Q: 3. A 127-kg stunt man throws himself off a 18-m tall building onto a trampoline. The trampoline…

A: mass of the stunt man (m)=127kg length of building =18m stretch in trampoline (x)=1m assuming…

Q: • A steel cable whose cross-sectional area is 2.5 cm² supports a 1000-kg elevator. The elastic limit…

Q: Q2/ A Body of weight of 40 Kg is pulled along a rough horizontal plane by pull of 20 N acting at an…

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A: Given:k=50 N/mm=50 kgθ=30°x=0.3 mF=50 Nμ=0.3

Q: Two wires AC and BC are tied at C'to a sphere that revolves at a constant speed v=20 ft/s along the…

A: The weight of the sphere is .The radius of curvature is .The gravitational acceleration is .The…

Q: 2. The large piston in a hydraulic lift has a radius of 250 cm2 . What force (kgf) must be applied…

A: The mentioned unit is in cm2 therefore it is area not radius

Q: Q1) Derive the equation of motion of the system shown in Fig. using the following methods: (a)…

Q: Q1) Yousif pushes toward the right on a box with a force of magnitude 31.0 N. Sarah applies an 11.0…

A: Given: Fright =31 NFleft=11 NFf=4.50 NR= 98 N

Q: Consider the ilustrated system. A constant force of 4 N acts in the i direction on block 8. Vhat are…

A: given data: mA=9kgmB=6kgacceleration (aA) &(aB)=?? T=tention in string

Q: LO5kg The figure above shows a block rotating in a vertical circle at the end of a string. At P, the…

Q: Q2 [Type B]: A 2 kg ball is attached to a 1 m cable and is released from rest from Point A, as shown…

A: Given data:mass, m = 2 kgLength of the cable, L = 1 mAngle, Applying conservation of energy between…

Q: An 2.00 kg box is initially at rest on a ramp inclined at 23° below the horizontal. The coefficient…

Concept explainers

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

3.1.2. [Level 1] Block B has a weight of WB = 18 kg,
and the rope at A is pulled down with a force of F = 67 N.
What is the acceleration yg of block B, where yg is measured
down to B?
E3.1.2
A•
B

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1: Write the given data.

VIEW

Step 2: Draw the free-body diagram for each pulley.

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 4 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

A crate of 67 kg simply stands on the moving cart with constant acceleration a. The height from the center of gravity to the cart, L, is 1.2 m, and the angle = 12°. What is the maximum acceleration a (in m/s²) the cart can have without tipping over on the cart? The coefficient of static friction between the crate and the cart is μg = 0.55. Please pay attention: the numbers may change since they are randomized. Your answer must include 3 places after the decimal point. Take g = 9.81 m/s². 0.5 m 0.5 m L Your Answer: ● 0 Answer G
A weight of 300.0 kg is pulled from the water by the setup consistıng of two slanted poles and a moveable rope as shown in the figure below Take the value of acceleration due to gravityg=98m's (Round your answer to one decimal place.) 6.6 m 5 m 5 m 3 m 3 m
5. A simple pendulum at the UCR department of physics and astronomy has a length of 20 m, and the acceleration due to gravity at this location is measured to be 9.803 m/s². Calculate the period of the pendulum.
A bicycle rider applies 15kg of force on a 400mm diameter. The sprocket is 75mm dia. The wheels are 26” diameter. What power is the rider generating to achieve 20km/hr?
$6
2. For the system below: a. Give an equation of motion for h. Note that the system has two inputs, p1 and p2. b. When h= 5, give the force exerted on the bottom of the tank. (Assume that the width and height of the opening at the bottom of the tank is negligible. The area of the bottom of the tank is A). h PA PI P2 PA R
I need the answer now please. Thank you. No rounding off in the solutions, only your final answer should be rounded off to 3 decimal places. use g=9.81m/s^2 or g=32.2ft/s^2
Looking for simple solution with correct answer.
1 A SPHERICAL PORCELAIN BALL, WITH RADIUS R, IS DROPPED WITHOUT INITIAL VELOCITY IN A TEST TUBE CONTAINING GLYCERIN. DURING FALL, THE BALL IS SUBJECT TO THE FOLLO... A spherical porcelain ball, with radius r, is dropped without initial velocity in a test tube containing glycerin. During fall, the ball is subject to the following forces: P its weight; A the thrust of Archimedes; fluid friction force f = k v with k = 6 πrn; n: viscosity (Pa s) of Glycerin, V, velocity Density of Glycerin pg= 1.3 g/mL; density of porcelain pp = 2.3 g/mL; r ball radius= 1.0 cm; n = 1.0 s.Pa; g = 10 N/kg; volume of a sphere V = 4/3 πr³. The speed limit (in m/s) is: 0.11 0.22 0.44 0.33 0.55
10. A 200-g pendulum is suspended on a cart moving to right with the indicated acceleration. If the acceleration si 0.5 m/s2, compute the angle 0 in degrees. a. 2.92 b. 3.64 C. d. 4.21 Answer is not among the choices 11. A billiard ball is about 61 mm in diameter and has a mass of approximately 210 g. If the balls are placed in contact, estimate the force (in Newtons) of attraction between them. a. 7.91 x 10-10 C. 5.91 x 10-11 b. 6.67 x 10-11 d. Answer is not among the choices
1.8. Point A moves with a constant velocity vo. It is connected to a particle of mass m by a linear damper whose tensile force is F = c(vo – x). (a) Assuming the initial conditions x(0) = 0, i(0) = 0, solve for the particle velocity i as a function of time. (b) Find the work W done on the system by the force F acting on A. (c) Show that the work W approaches twice the value of the kinetic energy T as time t approaches infinity. Problems y=vot Figure P 1.8.
Question 2 A car, mass 1200kg, has its centre of gravity 900mm above the road. The track width is 1.6m and u between the tyres and road is 0.7. Determine: (a) the maximum speed at which the car will be able to negotiate a curve of 300m radius. (hint: check both conditions) (b) the maximum speed at which the car will be able to negotiate a banked track of 5° at a curve of 300m radius. (hint: check both conditions)