A cylindrical Steel new Subjected to Young's modulus for Change it's length Conly enter the length). rod 100 x 10⁹ Pa steel a with 2 meters is stress. The a Zoo x 10 Pa. Calculate to the original. length and not length compared the change in

Q: Find a vector of magnitude 3 in the direction of v = 10i – 24k. The vector is ()i+ (L_ ])j+ (L_]) k.

A:

Q: Problem 7: Using special techniques called string harmonics (or "flageolet tones"), stringed…

A: Given: Picture of the vibrating string is given Frequency f=775 Hz To find: (a) How many nodes do…

Q: Set up, but do not evaluate, integral expressions for the mass, the center of mass, and the moment…

A:

Q: An object is dropped from rest and takes 2.41 seconds to reach the ground below. From what distance…

A: The height from which the object was dropped can be determined by the following kinematics equation.…

Q: a) On an interstate highway in a rural region of Wyoming, a car is traveling at a speed of 38.0 m/s.…

A: (a) Let us convert the given speed of car from m/s to mi/h :  1m/s=2.237mi/h 38m/s=85mi/h The speed…

Q: 2. The dimensions of the roof of the house are given. If the thermal conductivity of the roof is 0.8…

A: Use thermal resistance formula

Q: If a trillion (1012) asteroids, each 5 km in diameter, were assembled into one spherical body, how…

A: In the given problem, a large of asteroids are assembled in one body . Therefore at first we have to…

Q: A plane leaves Seattle, flies 85.0 mimi at 20.0 ∘∘ north of east, and then changes direction to 51.0…

A: We are given the displacements of plane. We are given magnitude of each displacement and the…

Q: Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the…

A: efficiency of motor = 95 % Battery's potential difference = 12 Volts mass of electric car = 828 kg…

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).