Problem 115 What force is required to punch a 20-mm- diameter hole in a plate that is 25 mm thick? The shear strength is 350 MN/m².

Q: What is 1 and what is 2? 1. 2 R2

A: A circuit  is given which has two unknown components . To find = The two unknown components .

Q: Given: A: A = 19.3 0A = 29.1° B: B₂=35.7, By = -48.6 (a) Calculate the x-components and y-components…

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Q: what is a tangent ratio

A: In a right angle triangle Sine= sin(theta) = opposite/hypotenuse  Cosine = cos(theta) =…

Q: Use the decomposition method to add the total displacement: Ad, = 6.0 km [W 45°S] and Adz = 7.0 km…

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Q: 1- Find the distance AB in the following cases: a- The line AB is sloped with length 543.60 m and…

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Q: A hexagonal pond with sides of equal length is embedded in a round concrete patio with a radius 5…

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Q: Garnet and Eiko agreed to take a casual stroll along the Via Dolorosa. They achieved Z meters in 4…

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Q: 1. Review of Vectors: Right figure shows A and B. Let A+ B = C a. Determine the x and y components…

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Q: 2. The average diameter of the earth is 13462 km. Find the area of the surface of the earth in miles…

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Q: Work with a partner. Use a ball and three rubber bands. a. Construct a great circle on the ball…

A: Great circle  is the intersection of the sphere and a plane that passes through the center point of…

Q: A ball is thrown vertically upward in the air. While on its way up, it loses kinetic energy and…

A: When a ball is thrown upward with some velocity its velocity continuously decreases due to which…

Q: Choose the correct answer. Mean Sea Level is: O a. only used for measuring elevation, not altitude.…

A: Choose the correct answer. Mean Sea Level is:O a. only used for measuring elevation, not altitude.O…

Q: What is the infinitesimal area vector in Cartesian coordinates. (There are six area vectors

A: Given data: In the given problem it is asked to find the infinitesimal area vector in cartesian…

Q: 2. An airplane flies 470 km [N22°E] and then flies 620 km [E47°S] in a time of 3.0 hours. Use the…

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Q: A car travelling 95 kiloeters per hour is 210 meters behind a truck which is travelling 75…

A: Note: As per the guidelines, we can only answer one question of multiple question. Sorry for the…

Q: A cruise ship sails due north from (10° S, 30° E) to (27° N, 30° E) taking a time Of 3 hours. Find…

A: To find the speed of the ship. The ship sails due north from (10° S, 30° E) to (27° N, 30° E) Ship…

Q: 10. How many seconds are in 1.5 years? 11. Chicago uses 1.2 x 10^9 gallons of water per day. How…

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Q: According to Jules Verne, the Nautilus traveled 20000 leagues under the sea. If it took 1082 days to…

A: Solution:-

Q: The chin - up is one exercise that can be used tostrengthen the biceps muscle. This muscle can exert…

A: a)the work done is the product of force and distance\displacement in the direction of force.the…

Q: The distance around the loop in my neighbourhood is 0.50 km. If I run exactly 3 laps of the loop,…

A: For a given object it's change in position vector in a particular direction is termed as…

Q: in plane polar 3. The point (1,1) in rectangular coordinates is equivalent to coordinates.…

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Q: One day, Sofia goes hiking at a nearby nature preserve. At first, she follows the straight, clearly…

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Q: Determine the magnitude and direction of the resultant. 300KN 250+N 50° 12 30 3

A: Break the components of each vector and find x and y components.  Then add each x component to find…

Q: 1. (10 points) Convert 8.60 g/cm' to pounds per cubic foot. Given 1 kg on the Earth's surface weighs…

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Q: In what direction should the climber move in order to ascendl of Hhe greotest rate? What would be…

A: The surface of the mountain is given by the equation, hx,y=5000-0.001x2-0.004y2 The climber is at…

Q: 1. :.. get the sum of unit vector of R=A+B R = Ã+ B R = Ã - B %3D and the difference of R=A- B A=…

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Q: 3. A right circular cylinder having a radius of 2.0 cm and a height 5.0 cm is cut from a copper cube…

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Q: Q. Direction of the principal axes for the cone whose side is a taken about x, y, z axes coinciding…

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Q: Using trigonometrical functions, find out missing part (? or x) in the following figures. B 14 115 А…

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Q: 2.) Solve for the area of the following triangle 160° 15 50°

A: Let us divide the triangle into two parts :

Q: Find the general solution: 9??′′ + 12??′ + 4?? = 0.

A: Detailed answer is shown in next step

Q: walking a distance d clo rvel ground, she finds the angle to ation for the height y of the mount

A: Given: To find the relationship of angle of right angle triangle and its sides using the…

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).