Answered: Determine the speed of block D if end A…

Name: Determine the speed of block D if end A of the rope is pulleddown wit
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Determine the speed of block D if end A of the rope is pulleddown with a speed of VA= 3 m/s."A= 3 m/sD

Science

Physics

Determine the speed of block D if end A of the rope is pulled down with a speed of VA= 3 m/s. A- 3 m/s D

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter2: Newtonian Mechanics-single Particle

Section: Chapter Questions

Problem 2.39P: A boat with initial speed υ0 is launched on a lake. The boat is slowed by the water by a force F =...

See similar textbooks

Related questions

Q: Q3. The 100 kg log is pulled by a constant tension force of 1000 N from rest. Determine the velocity…

Q: A man in a chair (total mass = 86 kg) hangs from a tree by means of two cords of negligible mass as…

Q: As you catch a 0.20-kg ball it accelerates at -330 m/s² and comes to rest in your hand. Part A What…

A: The ball of mass 0.20 kg fall on the hand, after then the ball got an acceleration -330 m/s^2 that…

Q: Problem 3: Two blocks are connected by a massless rope as shown below. The mass of the block on the…

Q: A truck on a flat road accelerates from rest at a constant rate and covers a distance of 100 m in 5…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: force of friction

Q: Acceleration (m/s²) 0.42 0.14 0.10 0.20 0.30 0.50 Force Sensor Reading (N) 6. Using the straight…

A: Introduction: Motion of the particle can be described with the help of Newton's laws of motion.…

Q: 4. A car of mass m, initially at rest at time t = 0, is driven to the right along a straight line on…

Q: Constants A flatbed truck is carrying a heavy crate. The coefficient of static friction between the…

Q: A brick resting on a frozen pond is given an initial speed vi in the +x-direction. The coefficient…

Q: A block, sliding to the right, slows down because of friction. 1. Draw a free-body diagram of the…

A: The box slows down due to force of friction, hence there is no force pulling the object. Therefore,…

Q: A student pulls a 2-kg backpack across the ice (assume frictionless) by pulling at a 30.0 degrees…

Q: The head injury criterion (HIC) is used to assess the likelihood of head injuries arising from…

A: Let F denote the force, m denote the mass, aavg denote the average acceleration. Therefore,

Q: The graph below shows the position of an object as function of time. Choose the graph farther below…

A: When force is applied to an object, the object moves, and its position changes. Newton's second law…

Q: 4) Now your two equations have just two unknowns, the Tension and the acceleration of the block.…

Q: 2. Three blocks are connected as shown below. Two of the masses are hung over the edge of a table…

Q: A contestant in a winter sporting event pushes a 52.0 kg block of ice across a frozen lake as shown…

Q: Q1) A skier with a mass of (62 kg) is sliding down a snowy slope at a constant velocity. Find the…

A: Mass of skier: m = 62 kg Frictional force on skier: f = 45 N Angle of a ramp with horizontal: = 25…

Q: A 150 kg bucket is lowered vertically by a rope in which there is 166 N of tension at a given…

A: Given that The mass of the bucket is (m) = 15Kg Tension on the rope is (T)…

Q: v-t graph of a body which is thrown up and then coming back to the thrower

A: Given v-t graph is a equation of straight line having non-zero v-intercept and having negative slope…

Q: A car with a mass of 1550 kg accelerates along a straight road to the right at a rate of 4 m/s². (a)…

A: Given: The mass of the car is 1550 kg. The acceleration of the car is 4 m/s2 in the right direction.

Q: Q10. You push a chair across the floor and it moves with a constant velocity. What is true for the…

A: The opposing force that comes into play when a body tends to move over the surface of another body…

Q: A bullet with mass m and speed v penetrates a tree a distance d. a) Find the average friction force…

Q: A child’s wagon with rubber tires is being pulled along a street. The wagon and its load have a…

A: Given that: m=28 kg μ=1.07 a=0.50 m/s2t=22 s

Q: 8. A ball moves through the air with the following force diagram. Does the listed force have a…

A: When a ball moves through the air as shown in the force diagram. This force acts on the block is the…

Q: Model: Figure A. Pulling the balloon membrane. Photo by: Rax Chavez Figure B. Letting go of the…

A: According to Boyle's law, at constant temperature pressure is inversly proportional to the volume.…

Q: 9. The sled dogs get startled by a noise and the sled (in the previous question) suddenly…

Q: A man in a chair (total mass = 86 kg) hangs from a tree by means of two cords of negligible mass as…

A: Given Data : The mass of the man is given as m = 86Kg. The acceleration of the man upwards is given…

Q: A 13.0-kg bucket is lowered vertically by a rope in which there is 165 N of tension at a given…

A: If an object is moving down by a rope, then according to Newton's second law :; Net force on the…

Q: 22. A student is pushing her car to the nearest gas station applying a force of 'F' on the car with…

A: According to Newton's second law of motion Force(F) = mass(m) × acceleration(a) F = ma Now, New…

Q: A hockey puck struck by a hockey stick is given an initial speed y in the positive x-direction. The…

A: Given information:Initial velocity of the hockey puck = voThe coefficient of kinetic friction =…

Q: Q6) Determine the resultant of forces system shown below, if the resultant is parallel to the X-…

A: To determine: The resultant of forces systems, if the resultant is parallel to the x - axis

Q: Modern motorcars are designed with crumple zones, especially the front and rear of the car. ге The…

A: Whenever a car is involved in a crash, intense kinetic forces are at work. A given amount of force…

Q: A25 kg block on a horizontal, frictionless surface is connected by a massless string and a massless,…

Q: Determine the speed of block D if end A of the rope is pulled down with a speed of vA = 3 m/s.

A: Writing the displacement equation for the given configuration. The total length of the string…

Q: Q3. If an object moves with a uniform velocity we can conclude that there is no force acting on the…

A: Introduction: The force is define as F=ma hence acceleration is a=mF if unbalanced force acts on…

Q: B F А FIGURE 4 Two blocks, A of mass 10 kg and B of mass 30 kg, are side by side and in contact with…

Q: An 1100-kg car starts to slow down with an average acceleration of -10 m/s2. What is the magnitude…

Q: 6. Conceptual question: The block below slides with constant velocity under the action of an applied…

A: Let the mass of block = m Velocity of block = Constant Applied force = Fapp

Q: Two falling sky divers have total mass of 144 kg including parachute. The upward force of air…

A: mass = m = 144kg weight = gravitational force= W = mg Upward force= air resistance = F = mg4…

Q: (I) Sketch the free-body diagram of a baseball (a) at the moment it is hit by the bat, and again (b)…

A: Part (a) When the bat hits the baseball, two forces act on the ball: The force of the bat on the…

Q: Q3. A barge is pulled by two tugboats. If the resultant of the forces exerted by the tugboats is…

Q: A block of mass m slides down a rough incline plane with acceleration a. Select a figure below that…

Q: In the figure above, the two outer blocks are connected by a rope, and the center block is pushed by…

A: Using the Newton’s second law of motion, the force is given by

Q: Q/ Determine the value of mass(m) shown in figure below which prevent .the upward motion of (100 Kg)…

A: mass of object on incline (M) = 100 kg Mass of hanging object = m Angle of incline (θ) =…

Q: •When two people push in the same direction on an object ofmass m they cause an acceleration of…

A: Assume force is F1 and F2. When they push in same direction then net force is sum of both forces…

Q: Separation Consider the "parachute equation" which describes the velocity of a falling object…

A: Consider the equation for the motion of the object provided in the question.

Q: Determine the speed of block A if the end of the rope is pulled down with the speed of 4 m/sec. | 4…

Concept explainers

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

Topic Video

Question

Determine the speed of block D if end A of the rope is pulled
down with a speed of VA= 3 m/s.
"A= 3 m/s
D

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 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, physics and related others by exploring similar questions and additional content below.

Similar questions

A hockey puck struck by a hockey stick is given an initial speed v0 in the positive x-direction. The coefficient of kinetic friction between the ice and the puck is k. (a) Obtain an expression for the acceleration of the puck. (b) Use the result of part (a) to obtain an expression for the distance d the puck slides. The answer should be in terms of the variables v0, k, and g only.
A ball is held in a persons hand. (a) Identify all the external forces acting on the ball and the reaction to each. (b) If the ball is dropped, what force is exerted on it while it is falling? Identify the reaction force in this case. (Neglect air resistance.)
A boat with initial speed υ0 is launched on a lake. The boat is slowed by the water by a force F = −αeβυ. (a) Find an expression for the speed υ(t). (b) Find the time and (c) distance for the boat to stop.
Determine the speed of block D if end A of the rope is pulled down with a speed of vA = 3 m/s.
A 620 kg car pulling a 495 kg trailer accelerates forward at a rate of 2.20 m/s2. Assume frictional forces on the trailer are negligible. Ignore air drag. (d)What is the resultant force exerted by the car on the road? (Assume that the forward direction is along the +x-direction to the right and that the +y-direction points upward. Enter the magnitude in N and the direction in degrees measured from the left of the −y-direction.) Magnitude (in N): Direction: (measured from the left of the −y-direction in degrees)
Find the magnitude of the friction force from 1 on 2 at t1. You may use μs=0.17, μk=0.14 Determine the total time, tf, that it takes you to stop the blocks.
1. Write Good if the statement is True else write Bad if the statement is false. a) Dynamics and Kinematics both study moving objects without considering the forces that acts on the body. b) In a projectile motion, motion should be treated independently where it is found that velocity along x is changing and velocity along y is constant. c) Static friction force is always greater than kinetic friction force.
A block with mass m = 7 kg is pushed with a force of = 50 N. Please answer F1 the following: A. Draw a body diagram representing all forces acting on the block. B. If the coefficient of static friction is = 0.4, does the block move? C. The block now starts moving, if the coefficient of kinetic friction is =0.1 μk find .Fk D. Find the acceleration. E. After t = 3 s , how far did the block move? (the initial position and initial Xi velocity are both zero)Vi F. What is the velocity at t= 3 s ?
A 10 kg monkey climbs up a massless rope that runs over a frictionless tree limb and back down to a 15 kg package on the ground. (a) What is the magnitude of the least acceleration the monkey must have if it is to lift the package off the ground? If, after the package has been lifted, the monkey stops its climb and holds onto the rope, what are the (b) magnitude and (c) direction of the monkey’s acceleration and (d) the tension in the rope?
(I) Sketch the free-body diagram of a baseball (a) at the moment it is hit by the bat, and again (b) after it has left the bat and is flying toward the outfield. Ignore air resistance
a. Find the acceleration of the two blocks b. Find the tension in the string
The rocket sled shown in the figure decelerates at a rate of 155 m/s2 . Its passenger has a mass of 75 kg. Use a coordinate system in which the sled is moving in the positive direction, and assume the contact forces with the seat are the only forces acting on the passenger.(a) Calculate the horizontal component of the force that the seat exerts against his body, in newtons. What is the ratio of the magnitude of the horizontal force to the magnitude of the force of gravity? Find the angle of the total force that the seat exerts against his body. Give your answer in degrees from the negative horizontal direction, with positive being clockwise.