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Tpy6a [65]
4 years ago
9

How does a beam deform when it is subjected to an upward load in the middle and supported at both ends? a. Both the top and bott

om of the beam compress. b. The top of the beam stretches and the bottom compresses. c. Both the top and bottom of the beam stretch. d. The top of the beam compresses and the bottom stretches.
Engineering
1 answer:
Anna11 [10]4 years ago
4 0

Answer:b

Explanation:

A beam is subjected to an upward load in the middle and supported in both ends. The upper fibers i.e. a topmost layer of the beam is in tension while bottom fiber i.e. fiber of bottom layer is in compression because they are under compressive force.

Fibers above the neutral axis are in tension and fibers below the neutral axis are in compression.    

So option b is correct              

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Answer:

(b) Anti-lock brakes

Explanation:

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The answer & explanation for this question is given in the attachment below.

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4 years ago
After having done the hand calculation and pseudocode for a program that models inflating a spherical balloon, now implement the
vampirchik [111]

Answer:

Explanation:

CODE :

import java.util.Scanner; // required imports for the class

class Balloon { // class to run the code

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while (c < 10) { // iterate over the loop

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System.out.printf("\nIncrease in the Diameter is : %.0f", growth); // message

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OUTPUT :

run 1 :

Diameter: 10

Increase in the Diameter is : 1

New Diameter is : 11.0

Increase in the Volume is : 173

New Volume is : 696.5566666666667

Increase in the Diameter is : 1

New Diameter is : 12.0

Increase in the Volume is : 208

New Volume is : 904.3199999999998

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New Diameter is : 13.0

Increase in the Volume is : 245

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Increase in the Volume is : 286

New Volume is : 1436.0266666666666

Increase in the Diameter is : 1

New Diameter is : 15.0

Increase in the Volume is : 330

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Increase in the Volume is : 377

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Increase in the Volume is : 428

New Volume is : 2571.1366666666668

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Increase in the Volume is : 481

New Volume is : 3052.08

Increase in the Diameter is : 1

New Diameter is : 19.0

Increase in the Volume is : 537

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New Diameter is : 20.0

Increase in the Volume is : 597

New Volume is : 4186.666666666667

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Diameter: 7.5

Increase in the Diameter is : 1

New Diameter is : 8.5

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New Diameter is : 17.5

Increase in the Volume is : 454

New Volume is : 2804.7395833333335

Description :

During the casting or the calculation of the volume and the radius the RHS needs to be casted for the numerator with the double datatype so as to clearly get the result. And that the formula is also been updated.

Hope this is helpful.

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4 years ago
When an electrical signal travels through a conductive wire, it produces an electromagnetic (EM) field. Likewise, when an EM fie
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Answer:

A. True

Explanation:

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3 years ago
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