A man pulls a 100 N box using a rope oriented at an angle of 30° with the horizontal force of the rough floor that exerts 8 N frictional force on the box. Find (a) the tension in the rope and (b) the normal force that the floor exerts on the box

Q: A 4.00 kg block sits on a table top with a coefficient of static friction of 0.470 and a coefficient…

A: Given,

Q: 20 kg box sits on a level floor. The box does not move until you push on it with a horizontal force…

A:

Q: A bulldozer is attempting to drag a log weighing 500N along a horizontal rough surface. The cable…

A: Let T be the tension in the cableLet Ff be the frictional force between log and the groundLet Mg be…

Q: You are a fitness trainer developing an exercise that involves pulling a heavy crate across a rough…

A: The force equation in the horizontal direction is given by, ΣFx=Fx-fk   (1) Here, ΣFx is the net…

Q: Two ropes apply a force to a boat. The first is 500 N in the positive x direction, and the second is…

A: The answer is below

Q: A 6.00-kg ornament is held at rest by two light wires that form 30° angles with the vertical, as…

A: Given data: Mass (m) = 6.00 kg Force (F) = 410 N Angle (θ) = 30°,with the vertical  Required:…

Q: A 300 N block of wood (A) is pressed against the vertical wall by a steel rod that is attached to a…

A: Given that: WA=300 Nμ1=0.131μ2=0.235

Q: 75−kg box is pulled over a rough surface using a horizontal force of 100N at a constant velocity.…

A: Since object is moving with constant velocity net force acting on the system must be zero and…

Q: A 12.1 kgkg box sits on a horizontal table. A string with tension 30.6 NN pulls on the box to the…

A:

Q: 0 A small box is held in place against a rough vertical wall by someone pushing on it with a force…

A: The force of friction is proportional to the normal reaction. So, the normal reaction will be equal…

Q: An Amazon delivery driver leaves a box on a steep driveway (theta = 20 degrees).  The box weight (W)…

A:

Q: A block is pulled by Miko at constant speed along a rough level surface by a rope that makes an…

A: When the block moves at constant speed, then the resultant force on the block is zero.

Q: A 1600 kg truck is sitting stationary on a 20 degree hill. How large is the friction force that…

A: Answer:-                        Mass of a truck(m) = 1600 kg…

Q: A toy chest and its contents have a combined weight of W= 220 N. The coefficient of static friction…

A: Given:- The toy chest and its contents have a combined weight W= 220 N  The coefficient of the…

Q: 2. A 5 kg body resting on a 30° inclined plane is pulled up the plane by a 40N force acting at an…

A:

Q: A stubborn, 115 kgkg mule sits down and refuses to move. To drag the mule to the barn, the…

A: Given: The mass of mule is m=115 kg. The maximum force is F=800 N. The static coefficients of…

Q: PROBLEM A sled is tied to a tree on a frictionless, snow-covered hill, as shown in Figure 4.15a. If…

A:

Q: A 20.0 kg box is held at rest by two ropes that form 30 degree angles with the vertical. An external…

A: The box is at rest so that the net force on it in horizontal as well as vertical directions must be…

Q: A crate , mass 100.0kg is pulled across frictionless horizontal ground using a force acting at…

A: By Newton's second law of motion F=Ma                      ......(1) Frictional force is given by…

Q: A person is dragging a packing crate of mass 74.9 kg across a rough horizontal floor where the…

A: Here given that the person dragged a mass 74.9 kg by a force F at an angle 43° . The kinetic…

Q: A car (m = 1700 kg) is parked on a road that rises 12° above the horizontal. What are the magnitudes…

A: mass, M=1700 kgangle, θ=12°since car is at rest, force must be balanced. ]

Q: A 5.0-kg box is being pulled along a horizontal surface by means of a rope that exerts a horizontal…

A: The mass of the box is m=5 kg so the weight of the box can be calculated as, w = mg    = 5 kg9.8…

Q: A person pushes on a stationary 125-N box with a force of 77 N at 30∘ below the horizontal. The…

A: Given data:Force below the horizontal, F = 77 NWeight of the block, W = 125 NNormal force of the…

Q: . A block of mass 30 kg is at rest on a flat surface. The coefficient of static friction of the…

A: mass of block (m) = 30 kg coefficient of static friction = 0.4coefficient of kinetic friction = 0.3…

Q: A book of mass 6.7 kg is resting on a flat level table. You push down on the book at an angle of…

A:

Q: You are pushing a rubber crate against a concrete floor. The two surfaces have a static coefficient…

A: when some force is applied against friction at first it will try to overcome the static friction.…

Q: block with a mass of m = 13 kg rests on a frictionless surface and is subject to two forces acting…

A: Free Body Diagram:     a) Net force in x-direction     Fnetx= F2cosθ-F1            =…

Q: ou are pushing a wooden crate against a rubber floor. The two surfaces have a static coefficient of…

A: Given: The mass of the crate is 25 kg. The coefficient of the static friction is 0.45. The…

Q: A crate rests on a horizontal surface and a person pulls on it with a 10-N force. a. In which case…

A: Introduction: The reaction force exerted by the ground on the body is called normal or reaction…

Q: Which of the following statements about the force of static friction between two surfaces is false?…

A: a. True :  It takes on any value between zero and the maximum possible force of static friction,…

Q: what is the angle θ that the rope makes with the ground in terms of these five quantities? (Use the…

A: AIM: To find the angle made by the rope with the ground in terms of the given quantities GIVEN:…

Q: To move a large crate across a rough floor, you push on it with a force F at an angle of 21 ∘ below…

A: Given data: F=350 Nm=32 kgθ=21° Need to determine the acceleration of the crate.

Q: A mule is harnessed to a sled having a mass of 261 kg, including supplies. The mule must exert a…

A: Given,

Q: A force is applied to a 23_kg object and presses it against a wall. This force is just great enough…

A:

Q: A box of bananas weighing 40.0 N rests on a horizontal surface. The coefficient of static friction…

A: 1. From Newton’s first law of motion. The net force on the box of the bananas will be zero in either…

Q: A man pulls a 100N box using a rope oriented at an angle of 30° with the horizontal force of the…

A: The FBD of the block is as shown.

Q: A toy chest and its contents have a combined weight of W = 210 N. The coefficient of static friction…

A: Given data The toy chest and its content weight is W = 210 N The friction coefficient between the…

Q: QUESTION 22 An elevator is pulled upward at a constant speed by a cable. Which statement is true…

A: The elevator is pulled upward at a constant speed by a cable, hence there is no net force acting on…

Q: A stationary 15 kg object is located on a table near the surface of the earth. The coefficient of…

A:

Q: 40.0 Kg box is being pulled along a rough horizontal lable at constant velocity. The pulling force…

A:

Q: A worker drags a crate to the right across a factory floor by pulling on a rope tied to the crate.…

A:

Q: You are dragging a toy tractor across a horizontal floor, using a horizontal force. You observe that…

A: Given: The applied force is 81 N. The mass of the toy is 11.09 kg. The toy is moving with constant…

Q: A 80.0 kg fruit box is initially at rest on a horizontal surface. Salim pulls the bes horizontally…

A:

Q: 1. A 15.0 kg box is being pulled along level ground by a 75.0 N force that is directed at an angle…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A 5.0 kg block initially on a flat, level and smooth surface, is pulled by a constant force of 6.0 N…

A:

Q: A car (m = 1760 kg) is parked on a road that rises 16° above the horizontal. What are the magnitudes…

A: Given : Mass of the car, m = 1760 kg Angle between the road ant the horizontal, t = 16o

Q: Consider the 65.0 kg mountain climber in the figure.   (a) Find the tension in the rope (in N) and…

A: a)The balancing force along vertical and horizontal direction is,

Q: A force is applied to two blocks connected by a massless cable as shown. The coefficients of…

A: Given data The mass of the first block is m1 = 5 kg The coefficient of kinetic friction on the first…

Q: BIO A certain orthodontist uses wire brace to align a patient's crooked tooth as in Figure P4.18.…

A:

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: