Answers
Answer:
I cant see the words
Explanation:
Related Questions
1.
affects the straight-line motion of a flying object by pulling it
down toward the ground.
A Buoyancy
B. Density
C. Gravity
D. Pressure
Answers
Explanation:
-Gravity is the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
-Gravity does not affect horizontal motion, it only affects vertical motion and it acceleration going downward. Air resistance is what’s going to affect your projectiles horizontal motion going forward.
Why are communication (verbal, written and drawing) skills so important to have as an engineer?
Answers
Answer:
Both written and verbal communication skills are of the utmost importance in business, especially in engineering. Communication skills boost you or your teams' performance because they provide clear information and expectations to help manage and deliver excellent work.
How much thermal energy is needed to raise the temperature of 15kg gold from 45⁰ C up to 80⁰ C
Answers
Answer:
68.25 kJ
Explanation:
The thermal energy Q required to raise the temperature of 15kg gold from 45⁰ C up to 80⁰ C is Q = mcΔθ where m = mass of gold = 15 kg, c = specific heat capacity of gold = 130 J/kg°C and Δθ = temperature change = θ₂ - θ₁ where θ₁ = 45 °C and θ₂ = 80 °C
So, Q = mcΔθ = mc(θ₂ - θ₁)
= 15 kg × 130 J/kg°C × (80 °C - 45 °C)
= 1950 J/°C × 35 °C
= 68,250 J
= 68.25 kJ
1 point
The image here shows a human arm. This is a good example of:
Biceps
Triceps
Tendon
a 1st class lever
a 2nd class lever
a 3rd class lever
a 4th class lever
Answers
please help me plz ill give 100 points and do something nice i need this done today plzz
Answers
Conditioned describes a space that's heated and cooled with the rest of the house. An unconditioned space is not heated or cooled so it's the same temperature (roughly) as outdoor air.
i will mark as brainliest !
You get on your bike and pedal one rotation how far does the bike travel (if it stops right when the
pedal completes 1 rotation)? The diameter of the pedal sprocket is 2.5 inches. The diameter of the
wheel sprocket is 6 inches. The diameter of the back wheel is 24 inches.
Answers
Answer:
7.8 Mph
Explanation:
Rate of cycling = 1.1 rev/s
Rear wheel diameter = 26 inches
Diameter of sprocket on pedal = 6 inches
Diameter of sprocket on rear wheel = 4 inches
Circumference of rear wheel = \pi d=26\piπd=26π
Speed would be
\begin{gathered}\text{Rate of cycling}\times \frac{\text{Diameter of sprocket on pedal}}{\text{Diameter of sprocket on rear wheel}}\times{\text{Circumference of rear wheel}}\\ =1.1\times \frac{6}{4}\times 26\pi\\ =134.77432\ inches/s\end{gathered}Rate of cycling×Diameter of sprocket on rear wheelDiameter of sprocket on pedal×Circumference of rear wheel=1.1×46×26π=134.77432 inches/s
Converting to mph
1\ inch/s=\frac{1}{63360}\times 3600\ mph1 inch/s=633601×3600 mph
134.77432\ inches/s=134.77432\times \frac{1}{63360}\times 3600\ mph=7.65763\ mph134.77432 inches/s=134.77432×633601×3600 mph=7.65763 mph
The Speed of the bicycle is 7.8 mph
4 ft – 6 ½ in. to inches. Record your answer in fractional inches.
Answers
Given that
4 ft – 6 ½ in.
To find,
We need to convert it it inches.
Solution,
We know that,
1 foot = 12 inches
4 feet = 4×12 inches
= 48 inches
[tex]4\ ft-6\dfrac{1}{2}\ in=48\ in+6\dfrac{1}{2}\ in\\\\=48+\dfrac{13}{2}\\\\=54.5\ \text{inches}\\\\=\dfrac{109}{2}\ \text{inches}[/tex]
Hence, 4 ft – 6 ½ in = 54.5 inches = 109/2 inches
The American Society of Mechanical Engineers (ASME) updates their entire code every _____.
A.
a year
B.
2years
C.
3years
D.
5years
Answers
Answer:
I think the answer is C. hope this helps
Explanation:
PLEASE HELP! I AM TAKING A TEST
On a bicycle Chain and Sprocket: Which of the following gear ratios will give you the most Torque at
the back tire?
Driver 6"; Driven 6"
O Driver 6"; Driven 4"
O Driver 6"; Driven 2.5"
O Driver 2.5"; Driven 6"
Answers
Answer:
2.5
Explanation:
Before starting you presentation, you should____?
Answers
Explanation:
Rehearse, rehearse, rehearse (always aloud) ...
Memorise your opening line. ...
Practise your speech from written notes. ...
Practise presentation flow. ...
The power of silence. ...
Have a backup. ...
Arrive early. ...
Use physical props for a demo.
Answer: introduce yourself or read the tilted
Explanation: you should introduce yourself first because tht let people know how going to be introducing the project or etc. I also say tilted because people need to know what you are going to be introducing to the class or teacher.
The term route of entry on sds refers to the way a Enters the body
Answers
Answer:Routes of Entry – The means by which a material may gain access to the body, for example, inhalation, ingestion, and skin contact. Safety Data Sheet (SDS) – The written or printed material concerning a hazardous chemical that is prepared in accordance with the HCS.
Explanation:
essay about the topic that says shop should be closed on Sundays
Answers
Answer:
Do you mean writing about shops that close on Sunday's and making the opinion whether they should or not?
Explanation:
When you adjust the controller's output to achieve the setpoint, what sort of system do you have?
Answers
Answer:
Modulating control
Explanation:
pf
hope this helps!
Information such as tolerances and scale can be found in the _______________ of an engineering drawing.
Answers
Answer:
Information such as tolerance and scale can be found in the title block of an engineering drawing
Explanation:
The title block of an engineering drawing can normally be found on the lower right and corner of an engineering drawing and it carries the information that are used to specify details that are specific the drawing including, the name of the project, the name of the designer, the name of the client, the sheet number, the drawing tolerance, the scale, the issue date, and other relevant information, required to link the drawing with the actual structure or item
chevy, ford, or dodge?
Answers
Answer:
Chervolet would be since I like the Camaro
If i have a camaro i would like it like this
Explanation:
Answer:
I like dodge because of the amount of horsepower in the engines they use and I love how they make their challenger so close to the original
how to go to music on shcool computer
Answers
Answer: I think you leasen because if you have the internet of school or you have your hootspot
Explanation:
Answer:
You need wifi unless the school lets you use the wifi from there
Explanation:
Which task does a landscape architect perform?
select the correct answer
A. planning gardens
B. arranging
C. overseeing the construction site
D. inspecting construction
Answers
Answer:
B
Explanation:
Answer:
the answer is b
Explanation:
disconnecting a circuit while in operation can create a voltage blank
Answers
Answer:
what is the question
Explanation:
confused
Imagine waking up every day and no one is home besides your dog and you how would you feel?
Answers
Answer:
I would be upset.... are you ok???
Which of the following helps to ensure a centered steering wheel when performing a wheel alignment?
A steering wheel strap
A steering wheel club lock
A steering wheel lock tool
A steering wheel belt
Answers
•A steering wheel strap is used for towing a car.
•A steering wheel club lock is meant to stop car theft.
•A steering wheel belt keeps the alternator, the power steering pump, and the air conditioning running smoothly and effectively.
Daniel Wiseman, a scientist for Gres-Trans Corp., wants to determine if the flow rate of a particular material changes with different changes in temperature. The data is plotted in the figure below. What type of relationship exists between the flow rate and the change in temperature? negative curved positive there is no relationship
Answers
Answer: C. There is no relationship
Explanation:
At the various temperatures, the flow rates do not seem to show any relation as similar temperatures can yield different flow rates.
The flow rates neither appear to generally increase nor decrease as a result of a decrease or an increase in temperature which means that there is a lack of a positive, negative and curvilinear relationship.
There is simply no relationship.
How do you invite people to a covorsation
Answers
Answer:
just the way u did rn
Explanation:
lol
If the IMA of a wedge is calculated to be 4.0 and the AMA of the same wedge is calculated to be 3.0, then what is the % efficiency of the wedge?
Answers
2. A
is a launched object that moves forward due to inertia and
accelerates downward due to gravity.
A. joule
B. nodule
C. phalange
D. projectile
is the curved path a launched object takes as it moves
Answers
Explanation:
A projectile is any object that once projected or dropped continues in motion by its own inertia and is influenced only by the downward force of gravity.
what is meant by engineering jobs
Answers
Answer:
Engineers work in a variety of fields to analyze, develop and evaluate large-scale, complex systems. This can mean and improve and maintaining current systems or creating brand new projects. Engineers will design and draft blueprints, visit systems in the field and manage projects.
4. Long term marijuana use can cause
Answers
One could be brain damage like memory loss
D. projectile
3. A
is the curved path a launched object takes as it moves
forward and accelerates downward.
A. parabola
B. rhombus
C. spheroid
D. torus
which ctatement about traiectory is true?
Answers
Explanation:
•Parabolic Trajectory:
In conclusion, projectiles travel with a parabolic trajectory due to the fact that the downward force of gravity accelerates them downward from their otherwise straight-line, gravity-free trajectory.
Tech A says that some battery corrosion cannot be seen beneath the insulation of the cables. Tech B says
that an engine cranking voltage drop test is the best way to detect high resistance caused by corrosion. Who
is correct?
Select one:
a. Technician A
b. Technician B
c. Both Technician A and B
d. Neither Technician A nor B
Answers
Answer: the answer is c
Explanation:
If a user inputs 34.8 when the program was seeking an integer for the variable, this will cause an error called a Numerical Error.
true
false
Answers
Answer:
false
PLEASE MARK ME AS BRAINLIEST
Explanation:
Shondra’s family’s monthly net income is $6,654. The family’s budget is shown in the circle graph below. The family decides to increase the savings budget by 3 percent by decreasing one of the variable expenses by 3 percent.
Answers
Answer:
$466
Explanation: