Answer:
The correct option is;
D. He developed the Three Laws of Robotics
Explanation:
The Three Laws of Robotics were introduced in a 1942 short story by Isaac Asimov are;
First Law: A robot does not cause injury to a human being and should not allow a human being to be armed
Second Law: The laws given to a robot by a human being should be obeyed provided that the first law is not contradicted
Third Law: A robot should ensure that its existence is protected provided that the robot self protection does not contradict the First law or the Second law
why do screw need hardness
Answer:
i also want to know about it
Explanation:
Because i dont know
If you want your wood to be free from
insect attacks, what would you do to
it?
a) apply preservatives
b) apply cellulose
c) cover it up
d) drive the insects away
e) apply gum
Answer:
A.
Explanation:
Apply preservatives.
an 8 N weight is placed at one end of a meterstick. a 10N weight is placed at the other end. where should the fulcrum be placed to have the meterstick balanced?
Explanation:
Given:[tex] w_1 [/tex] = 8 N
[tex] w_2 [/tex] = 10 N
Since the meter stick has a length of 1 m, and [tex] d_1 \:+\:d_2\:=\:1\:m [/tex]
Let [tex] d_1 [/tex] = x
Let [tex] d_2 [/tex] = 1 - x
Question:Where should the fulcrum be placed to have the meterstick balanced?
Equation:For the system to be balanced, the product of the weight and distance of the objects on opposite sides should be equal. This is is shown by the equation:
[tex]w_1 d_1 = w_2 d_2 [/tex]
where: w - weight
d - distance from the fulcrum
Solution:Substituting the value of [tex] w_1, \:w_2, \:d_1 \:[/tex] and[tex] \: d_2[/tex] in the formula,
(8 N)(x) = (10 N)(1 m - x)
x(8 N) = (10 N)m - x(10 N)
x(8 N) + x(10 N) = (10 N) m
x(18 N) = 10 N
x = [tex] \frac{(10 \:N)m}{18 \:N}[/tex]
x = 0.56
Solve for [tex] d_1 [/tex][tex] d_1 [/tex] = x
[tex] d_1 [/tex] = 0.56 m
Solve for [tex] d_2 [/tex][tex] d_2 [/tex] = 1 m - x
[tex] d_2 [/tex] = 1 m - 0.56 m
[tex] d_2 [/tex] = 0.44 m
Final Answer:The fulcrum should be placed 0.44 from the 12 N weight or 0.56 m from the 8 N weight.Select the correct answer.
Andy has to calculate the cost of painting the walls of a house. He knows the area of all the walls. Which information does he need next to
estimate the cost?
OA. floor area
OB. volume of paint needed per unit area
O c.
cost of paint
OD. height of walls
O E.
cost of flooring per unit area
Answer:
The information he needs next is;
B. Volume of paint needed per unit area
Explanation:
The operation Andy wants to perform = To apply paint on the walls of the house
The information Andy knows = The area of all walls in the house
The total volume of paint needed = The total area of the walls × The volume of paint needed for each unit area
Therefore, the information required is the volume of paint needed per unit area.
Sasha is using Python 3 as a calculator to divide 100 by 4 and types print 100 / 4. When run is typed, nothing happens. What needs to be added to the code to make this program work? parentheses the word multiply the word calculator and parentheses the word execute
Answer:
parentheses
Explanation:
print 100/4
SyntaxError: Missing parentheses in call to 'print'.
print (100/4)
25.0
You need parentheses with print statements in python.
Hope this helps!
what is important to know when grinding a chisel face or edge
Answer:
you need to wear eye protection and bake sure that your clamp or you have a firm grip because the grinder will tend to roll off the edge of the chisel face and it will do what you would call a kickback
Explanation:
When engineers want to analyze a product that is currently available, they use a process called reverse engineering. * 20 points True False
Answer:
true
Explanation:
reverse engineering, also called backwards engineering or back engineering, is the process by which an artificial object is deconstructed to reveal its designs, architecture, code, or to extract knowledge from the object
Which item is considered computer hardware? I'll mark BRAINLEST
Motherboard
Cloud storage
Operating system
Accounting program
Answer:mother board
Explanation: motherboard is a type of software I did a test on this in 6th
Motherboard is considered computer hardware. The correct option is A.
Thus, Hardware for computers includes the component "motherboard". The main circuit board is what lays the groundwork for attaching and integrating different parts of a computer system.
Other hardware parts including the CPU (central processing unit), RAM (random access memory), storage devices, expansion cards, and others have slots, sockets, and connectors on the motherboard.
In order for these parts to cooperate and enable the operation of the computer system, it offers electrical connections and channels for data transfer between them.
Thus, Motherboard is considered computer hardware. The correct option is A.
Learn more about Motherboard, refer to the link:
https://brainly.com/question/13679469
#SPJ6
how do you build a life-sized bb8 video links recommended
Answer:
I recommend you to watch a video called Build A Life-Size BB8 Droid (Phone Controlled) to help you get started.
Explanation:
The answers will not let you include a link, but hopefully, this will help! ^^
Which type of engineer might work to develop a new flu vaccine?
Answer:
Stanford engineers
Explanation:
Stanford engineers are working to create a flu vaccine that could be produced more quickly and offer broader protection than what is available today.
If an engine-driven hydraulic pump of the correct capacity fails to maintain normal system pressure during the operation of a cowl flap actuating unit, the probable cause is
Answer:
The correct response will be " restriction in the pump outlet".
Explanation:
As that of the pressure mostly on flow rate, this same desired power or voltage decreases. In plenty of several phrases, if clients place a valve upon that discharge port but instead start limiting the provides an output, the infrastructure consumption either by the engine will significantly decline. That very many individuals should have it in everyone's heads that suffocating the pump up later will consider making the pumping process much harder by using more authority or control.what are the career pathways for Aerospace engineering?
What are the learning outcomes for Aerospace engineering?
Is there are co op option for Aerospace engineering?
How many years in Aerospace engineering?
A driver complains that his front tires are wearing
excessively at the center of the tread surface. Techni-
cian A says the wear problem is caused by underin-
flation. Technician B says the problem is caused by
excessive camber. Who is right?
(A) A only.
(B) B only.
(C) Both A & B.
(D) Neither A nor B.
Answer:
The correct option is;
Neither A nor B
Explanation:
The location of the where the thread wears in tire that has too high inflation is at the thread pattern center due to the reduced size of the contact patch with the load of the car resting on the central portion of the tire's contact surface
When the wear occurs at the outer edges of the tire, the load of the car rests on the outer edges as the contact patch increases due to the tire being under-inflated
Camber is the slope provided in road pavement to drain off water from the road
Roads with camber has a raised middle portion and wear due to camber includes outer-edge tread wear, inner-edge tread wear and tire feathering
Type the correct answer in the box. Spell all words correctly.
What form of engineering deals with the production of cloth?
deals with the production of cloth.
Answer:
Textile engineering
Jumper wires used to move a power glass when the battery is disconnected must have
alligator clip ends.
an inline fuse.
color coded wires.
straight probe ends.
Answer:
an inline fuse.
Explanation:
A jumper wire can be defined as a thin electrical wire that has a connector or pin at both ends, thus, making it possible to use for interconnecting the components of a test circuit, breadboard or any other prototyping tool (electronic circuit).
Also, power glass are designed to be used in automobile vehicles so as to enable the lowering or raising of the windows (glass) through the press of an electronic switch or button rather than the use of a winding handle.
Jumper wires used to move a power glass when the battery is disconnected must have an inline fuse, so as to offer the electronic component (power glass) sufficient protection against excessive current or voltage level that is capable of destroying it.
a.
4. Which of the following is/are locations for a
wheel speed sensor tone ring?
Inside the brake drum
DES
b. In the differential or on the transmission
tailshaft
C. On a CV joint
d.
All of the above
LOGIC GATES, TRUTH TABLES & WIRING DIAGRAMS
#
SCHEMATIC & BOOLEAN EXPRESSIONS
TRUTH TABLE
I
A
B
х
Y
U
A
B
U
0
0
1
С
X
Y
1
U =
Y=
U =
Answer:
I don't get this question
a) Total Resistance
b) Total Current
c) Current and Voltage through each resistor
11) If the evaporating pressure was 76 psig for r-22and the compressor inlet temperature was 65f, what would be the total superheat entering the compressor
1) A cylinder has a volume of 20 cubic feet. What is that volume in cubic inches? (1 ft = 12 in)
The three leading causes of teen death in the workplace are from prohibited activities
for workers under the age of 18?
False
True
when checking for a no-star concern, you notice that an engine has no spark Technician A says to turn on the ignition engine (engine off) and, using a DMM, find out how much battery voltage is available at the negative terminal of the ignition coil. Technician B says the DMM reading should factuate indicating that the primary coal current is being turned on and off. who is correct?
Technician B
Technician A
Both Technicians A and B
Neither Technician A nor B
Answer:
Technician B
Explanation:
Technician B is correct in his argument. This is because according to what he said, as the computer pulses stimuli the coil will turn on and off, promoting an increase in the voltage that will cause the fluctuation. Technician A is incorrect because the procedure he indicated imposes that the voltage is checked at the negative terminal and not at the positive.