You can use a lever to increase force, distance, and speed.  True or Flase  (answer only)

Q: Which lever system has the force in between, like when doing lifting a weight 90 degrees with your…

A: Lever machine: It is a type of simple mechanism in which a rigid arm is fixed about a fixed point…

Q: (M=450 lb-ft (M)s = 300 lb-ft 3.5 ft 1.5 ft 2 ft 2 ft (Mh = 250 lb-ft

A:

Q: Choose correct answer: On a piston of 100 mm dia., pressure applied is  954.83 mm of Hg, then the…

A:

Q: The diagram which gives a pictorial representation of a situation is called ________ Select one:…

A: In classical mechanics or physics, complicated diagrams are represented by simple diagrams. This…

Q: A horizontal force of 5.0 N is used to push a box up a ramp 5.0 m long that is at an angle of 15°…

A: If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Q: load lifted by the large piston

A: To find the load lifted by large piston When  pistons are at same level

Q: The weight will always act downwards at an angle of 30 upwards at an angle of 60

A:

Q: A single fixed pulley simply changes the direction of the pull, but it doesn't ___. A. Change the…

A: A single fixed pulley simply changes the direction of the pull, but it doesn't change the amount of…

Q: 600 lb-ft B 350 lb-ft 3ft 1 ft 500 lb-ft 2 ft

A: For solution refer below images.

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

A: Write the given data with suitable variables. MA=6Ai=1.2 in2Ao=18 in2Fi=30 lbsFo=180 lbssi=1 inso=8…

Q: Use Hooke's Law to determine the work done by the variable force in the spring problem. A force of…

A:

Q: Lipkin is standing on a scale while leaning with his hands on a wall at an angle of 600.  Draw a…

A: Suppose lipkin apply a force of magnitude 'F' towards the wall,

Q: You can use a lever to increase force, distance, and speed. true or false just put answer

A: The liver is used to decrease the applied force.

Q: Neglecting the mass of the beam, compute the reactions at A and B.

A:

Q: You can use a lever to increase force, distance, and speed.  True or false?   (simple machines:…

A: You can use a Class 1 or Class 3 lever to increase the speed of the load, according to where the…

Q: You can use the lever to increase force, distance, and speed. True or False? (answer only)

A:

Q: the value of experimental force different-2 from the value of the theoretical force : because one of…

A: An experimental value is one that is gathered through actually measurement using measuring…

Q: 80 lb/ft В - 5 ft – 2-5 5 ft A 60 lb/ft 12 ft

A:

Q: Which of the statements is false? forces may be classified as concentrated or distributed we can…

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Q: 15 kN 10 kN/m 20 kN · m A 2 m 1m 1m 2 m What is the reaction force at A?

A: Given: Point load=15kN Moment=20kNm Uniform load=10kN/m

Q: Describe how out-of-balance forces can affect the automobile

A: Describe how out-of-balance forces can affect the automobile.

Q: A force may be defined as the action of one body on another body, which changes or tends to change…

A: A force is defined as action of one body on another body and it's tends to change the motion of it…

Q: An object is moving at a constant speed on a frictionless surface. You apply two identical forces…

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Q: Friction does not depend on the shape and area of contact of the bodies. Select one: True False

A: Friction : Frictional force refers to the force generated by two surfaces that contacts and slide…

Q: When the force acts in the opposite direction of motion, then the speed will increase or decrease?

A: The force acting on a body of mass 'm' and acceleration 'a' is given by, F=ma   The above equation…

Q: The length of the spring AB before it is deformed is 3m. What should be the value of the weight to…

A: Given data: Unstretched length of AB, Lo = 3 m. Draw a labeled diagram of the given system.…

Q: Which of the following is an accurate statement?   Reaction due to roller support have rotation…

A: (1) wrong statement Roller support provides only vertical reaction.

Q: Question #1 a).What is friction and angle of friction. b).Please derive an equation for time period…

A:

Q: Which of the following constraints can only withstand tension, but cannot withstand pressure and…

A: Given data To select the correct option.

Q: Which of the following statement is correct? (a) A force is an agent which produces or tends to…

A: As per Newton's 2nd law of motion, force is rate of change of momentum.   If force is applied to the…

Q: The diagram which gives the pictorial representation of the situation is called a force diagram…

A: This statement is False Explanation - The diagram which gives pictorial representation of the…

Q: Which of the following is NOT true of a lever: O it changes the magnitude of the force O it changes…

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Q: A pair of forces acting directly on the material to reduce in its length are called   Select one:…

A: Solution:

Q: Find the correct statement with respect to balancing of masses: a. Unbalanced force due to…

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Q: For the system to be in equilibrium sum of all horizontal and vertical forces must be equal to zero.…

A: For the system to be in equilibrium sum of all horizontal and vertical forces must be equal to zero.…

Q: Which force do not cause rotation

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Q: Which of the following statement is incorrect? Select one: Friction causes objects to move faster…

A: Solution:

Q: The component of the force along the inclined plane due to mass of the body on a  inclined plane is…

A: Given data: Component of the weight of the body along the inclined plane, Fx = 500 N. The net force…

Q: Friction Force always acts in the same direction in which the body is moving.   Select one: True…

A:

Q: 1. Define a force of 1 newton and 1 pound with the help of a figure.

A: 1 Newton →This is defined as the force necessary to provide an object of the mass of 1 kg to…

Q: the theoretical force is always same of -5 experimental force True False

A: According to Newton s Second Law, the resultant force on an object is directly proportional to the…

Q: -3 ft- 0.5 ft B 0.5 ft k = 1.20 lb/ft A 1ft

A: first of all convert all quantities in SI units,then apply energy conservation principle.for…

Q: an air cylinder has a bore of 25 mm and is operated with shop air at a pressure of 6.327 kg/cm2 .…

A: Given data: d=25 mmp=6.327 kg/cm2 Need to determine the push force exerted by the piston rod.

Q: A force of 30 N is applied to the input piston of a hydraulic jack. If the input and output piston…

A:

Q: The force exerted by a static fluid on a plane surface when the fluid comes in contact with the…

A: The centre of pressure is defined as the point of application of the resultant pressure. The total…

Q: If you know the direction of the weight force, will you know the direction of the normal force?

A: Given: Normal force is N Weight force is W

Q: A force that acts at the right angle to the surface  on which it acts is called  Select one: Direct…

A: A force that acts at the right angle to the surface  on which it acts is called  Answer: Straight…

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.