A)Draw a force diagram for point V, cart moving left. B)Draw a force diagram for point II, cart moving left.

Q: What force should the woman in Figure 9.45 exert on the floor with each hand to do a push-up? Assume…

A:

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 4.78 g coins…

A:

Q: A hydraulic crane of total mass (including the mass of the boom) 5300kg supports a load of 800kg.…

A:

Q: Learning Goal: 75.0 kg and is being at C. Starting from The slender rod AB shown has a mass of m…

A:

Q: A uniform ladder 8 meters long and weighing 350 N rest against a smooth vertical wall at an angle of…

A: The free body diagram of the ladder is as follows:

Q: 208. The horizontal and vertical components of several forces are: (a) P= -200 lb and 100 lb; (b) F…

A: (a) The given horizontal force is, Ph=-200 lb. The give vertical force is, Pv=100 lb. Calculate the…

Q: Q2: Find the acceleration of the three weights shown in fig. Assume pulleys are frictionless. Also…

A: Given, W1 = 200 N W2 = 60 N W3 = 40 N

Q: You are sitting in a chair and you are ready to kick a soccer ball from a sitting position using…

A: Consider the free body diagram shown below for the given position of the leg.

Q: Two circular platforms are attached to a fluid reservoir.  On one platform rests seventeen baby…

A: Given Data: The force applied to the empty platform is, F1=3.4 N. The radius of empty platform is,…

Q: n electric motor driven conveyor belt is required to take 2,200 pounds of dirt, rocks per minute…

A: Given     Mass, m = 2200 pounds   Height, h = 15 ft      Time, t = 1 min = 60 sec Find   Power, P

Q: F W = 200 N Hy =0.3 Mk = 0.2 %3D If F = 540 N, will this box move? And how much is the friction…

A:

Q: What force should the woman in Figure 9.46 exert on the floor with each hand to do a push- up?…

A: a) Consider the figure shown, Draw the free body of diagram as given below,

Q: Find the acceleration of the three weights shown in fig. Assume pulleys are frictionless. Also find…

A: Given data

Q: 1. Joe is moving his refrigerator to take to college and he begins by pushing it across the wooden…

A: Hi Student,  Due to the policy I am answering the first question only. Kindly ask rest question…

Q: lever is used to lift a heavy load. When a 25 N force pushes one end of the lever down 1.8 m, the…

A:

Q: An industrial trolley of mass 350 kg is used to transport equipment and materials to a workstation…

A: Givenmass of trolley m=350kginitial velocity of trolley Vi=6m/sheight H=15minclination angle…

Q: A 150 lbm person is able to jump 22 inches (elevation of center of gravity) if they first crouch so…

A: Given data: The weight of the person is W=150 lbm The jump by the person is h=22 in The crouch by…

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

A:

Q: The driver attempts to get the car out of the mud by exerting a perpendicular force of 610.0 N, and…

A: Given: The magnitude of the perpendicular force is F=610 N. The free-body diagram is shown below,…

Q: A lever with a mechanical advantage of 6 is attached to the pump piston of a hydraulic press. The…

A: GivenMechanical advantage of lever A=6as we know that mechanicl advantage=output forceinput force…

Q: A 1—ft cable weighing 5 lb / ft supports a safe weighing 500 lb. Find the work done in winding 80 ft…

A:

Q: 2-A slide loving animal slides down a certain 35 degree slide in twice the time it would take to…

A: Consider the diagram shown below for the case.

Q: You are sitting in a chair and you are ready to kick a soccer ball from a sitting position using…

A: Given: lever arm = 2 cm length of lower leg = 50 cm mass of ball = 400 g

Q: A hydraulic system is said to have a mechanical advantage of 30. Mechanical advantage (MA) is FR…

A:

Q: A hydraulic crane of total mass (including the mass of the boom) 5300kg supports a load of 800kg.…

A: Draw the free-body diagram of crane and boom.

Q: A 100 ft cable weighing 5 lb / ft supports a safe weighing 500 lb. Find the work done in winding 80…

A:

Q: (3). A system consists of a pulley (vertical wheel) that is only allowed to rotate (spin). A cord is…

A:

Q: A 45 • wedge is pushed along a table with constant acceleration A. A block of mass m slides without…

A: The motion of the block on a wedge is shown below.

Q: A pulley system is combined with an inclined plane. The pulley system has an IMA of 3, an efficiency…

A: Given data: IMA = 3 The efficiency of the pulley system, ηpulley=96% weight of the box, W = 215 lb…

Q: The figure shows a mechanism that raises packages in a transfer mechanism. A 200-N package sits on…

A: for solution refer below images.

Q: During a particular manufacturing process a hoop of mass m and radius r is to roll without slip on a…

A:

Q: Trina is a gym goer with a leg length of 84 cm. Suppose that she is in the gym doing straight leg…

A: GIVEN: Leg length                                           = 84 cm = 0.84 m Distance of the muscle…

Q: pushes the C@0ON Jadder shown in the Figure A man horizontally as in order to prevent it from…

A: Weight = 600 N Coefficient of friction = 0.20

Q: A Tyrannosaurus named Rex was having a birthday. He was standing on one end of a cart that rolled…

A:

Q: 1- What is the difference between (Statics and Dynamics)? give examples. 2- We can say that a beam…

A: Statics deals with the physical problem which are either stationary or can be considered stationary.…

Q: This is an example diagram of Atwood’s Machine. This machine works by hanging two masses on a…

A: Given Information: m1, m2 are the mass of the blocks and m1 > m2 . Let us draw the free body…

Q: Instead of using the system shown in Figure 3.2.6a to raise the mass m2, an engineer proposes to use…

A:

Q: A body A rests on a smooth horizontal tabie. Two bodies of mass 2 kg an 10 kg, hanging freely, are…

A:

Q: A uniform plank is 5.00 m long and weighs 100 N. The cord that attaches to the plank 1.00 m from the…

A: From the above diagram We can say that the above system is in equilibrium and the net torque acting…

Q: he figure below shows the four-bar mechanism given with ABCD. Of 2000 N force In order to have a…

A:

Q: 2- Complete the sentence with the correct statement. In the horizontal (knee-and-column) milling…

A: The column of a column and knee type milling machine is mounted vertically upon the base. The knee…

Q: 1. Which of the following statement/s is/are incorrect?  a. For uniform body, the center of gravity…

A:

Q: You need to push a cupboard by applying a horizontal force F on its side. The cupboard width is L,…

A: The free body diagram of the cupboard:- where, fP and fQ are the frictional forces at P and Q and,…

Q: 1. A uniform stick can be balanced on a knife edge 10 cm from one end when a load of 200 N is hung…

A:

Q: You are sitting in a chair and you are ready to kick a soccer ball from a sitting position using…

A: Given: Lever arm = 2 cm  Length of leg = 50 cm Mass of ball = 400 g V = 14 m/s t = 0.01 secs

Q: Explain what is meant by a constrained system giving an object in free fall as an example

A: Constrained System:-  In classical mechanics a constraint on a system is a parameter that the system…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.