A uniform rod is 2.00 m long and has mass 1.80 kg. A 2.40 kg clamp is attached to the rod. How far should the center of gravity of the clamp be from the left-hand end of the rod in order for the center of gravity of the composite object to be 1.20 m from the left-hand end of the rod?

Q: A 30.0 kg child sits on one end of a long uniform beam having a mass of 20.0 kg, and a 40.0 kg child…

A: Mass of child 1 = M1 = 30 kgMass of child 2 = M2 = 40 kgMass of beam =M =  20 kgDistance of child 1…

Q: A uniform 150-q beam is 1 meter long. If the fulcrum is placed 20 cm from the left end of the beam,…

A: Given data:  Weight of beam (Fbeam) = 150 g Distance of beam centre of gravity from fulcrum (rb) =…

Q: Q2: Man A weighs 150 N and man B weighs 200 N. They desire to find the weight and position of the…

A: The position of the center of gravity is the point where the objects are in the static equilibrium.…

Q: A person is standing on a level floor. His head, upper torso, arms, and hands together weigh 471 N…

A:

Q: The rear wheels of a truck support 57.0% of the weight of the truck, while the front wheels support…

A:

Q: A person is standing on a level floor. His head, upper torso, arms, and hands together weigh 484 N…

A: Weight of the head, upper torso, arms and hands together is: Center of the gravity of the head,…

Q: Sam and Joe are two workers supporting a uniform beam of length 7,60 m and weight 475 N to keep it…

A: Hey dear using condition of static equilibrium we can solve this

Q: The aluminum cylinder is attached to the steel hemisphere. Find the height h of the cylinder for…

A:

Q: A 0.12 kg horizontal beam has length L=0.8 m. It is supported by a fulcrum at d=0.45 m from the left…

A:

Q: A small airplane with full fuel tanks, but no occupants or baggage, has a mass of 1.17 x 103 kg and…

A:

Q: A 20-m ladder weighing 100 N rests against a vertical wall at a point 16 m above the ground. The…

A:

Q: H-e-l-p only Handwritten

A: Step 1:Step 2:

Q: 나. ? 3 m 어야

A:

Q: 13 kg horizontal beam has length L3D0.8 m. It is supported by a fulcrum at d=0.45 m from the left…

A:

Q: A door weighing 310.0 N measures 2.00 m x 3.00 m and is of uniform density; that is, the mass is…

A: The value of P is 7.50.The value of Q is 310.0.The position of forces acting on the door is shown…

Q: A non-uniform rod is horizontal, and has one end at x = 0 and the other end at x = 20 m. In order to…

A:

Q: An irregularly shaped object that is 10m long is placed with each end on a scale. If the scale on…

A:

Q: A 900 N man, 165 cm tall lies on a center of gravity reaction board with his feet at the left end.…

A: Given-Weight of man BW =900 NHeight of man BH =165 cmLength of reaction board L=206 cmWeight of…

Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A: a) First, we need to find the Tension of the cable where the sum of all the forces acting on the…

Q: The parts of the cabin and the engine of the shovel are articulated by a vertical pin located 1.50m…

A: a Let Aand B be the reaction at tires A and B respectively. Assume that the moment in the…

Q: sculpture is 4.00 m tall and has its center of gravity located 1.80 m above the center of its base.…

A:

Q: A person is standing on a level floor. His head, upper torso, arms, and hands together weigh 435 N…

A: according to the question x1=1.33 mw1=435 Nx2=0.714 mw2=134 Nx3=0.201 mw3=83.1 N

Q: A small airplane is sitting at rest on the ground. Its center of gravity is 2.58 m behind the nose…

A: Total weight is balance by the weight supported by the two wheels.

Q: A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A uniform 150-q beam is 1 meter Long. If the fulcrum is placed 20 cm from the left end of the beam,…

A:

Q: A box of negligible mass rests at the left end of a 2.00 m, 29.0 kg plank (Eigure 1). The width of…

A: The length of the plank is L = 2.00m the mass of the plank is m = 29.0kg The width of the box is w =…

Q: A uniform beam of mass m = 140.0 kg and length L = 2.40 m is supported by two columns at each end.…

A: Given data The mass of the uniform beam is m = 140 kg The length of the beam is L = 2.40 m The mass…

Q: A 53.9 kg, 4.7 m uniform ladder leans against a frictionless wallA 81.9 kg person is standing on the…

A:

Q: A person carries a plank of wood 2.00 m long with one hand pushing down on it at one end with a…

A:

Q: Calculate the location of the center of gravity of the section whose geometrical properties are…

A: Refer to the figure below :

Q: You are asked to hang a uniform beam and sign using a cable that has a breaking strength of 417 N.…

A:

Q: In the figure , the center of gravity (CG) of the pole held by the pole vaulter is 1.85 m from left…

A:

Q: A 0.17 kg horizontal beam has length L=1.0 m. It is supported by a fulcrum at d=0.50 m from the left…

A:

Q: A 480-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: A 67.0 kg adult sits at one end of a 10.0 m board, on the other end of which sits his 23.0 kg child.…

A:

Q: A person’s weight is 438 N is standing on a level floor and have a center of gravity that is 1.28 m…

A: Given data: Weight of the person, Wp=438 N Center of gravity of person, Xp=1.28 m Weight of his…

Q: Two friends are carrying a 200 kg crate up a flight of stairs. The crate is 1.25 m long and 0.500 m…

A: Force due to weight is in vertical downward direction.weight of body of mass m is, W=mgFor the…

Q: A 6-m long ladder has a mass of 1Q kg, and its center of gravity is 2.4 m from the bottom along the…

A:

Q: A 400-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…

A:

Q: If the new center of gravity of a 14 m uniform steel rod with a mass m = 75 kg is situated to the…

A:

Q: Find the x- and y-coordinates of the center of gravity of a 4.00-ft by 8.00-ft uniform sheet of…

A:

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).