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Tomtit [17]
3 years ago
9

A train travels 650 meters in 25 seconds. What is the train's velocity?

Engineering
1 answer:
frosja888 [35]3 years ago
3 0

The train is traveling 26 meters A second .

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You are coming to this intersection, and are planning on turningright. There is a vehicle close behind you. You should?
Advocard [28]

Answer:

Put on your right turn signal

3 0
2 years ago
From the list of problems below, check all that are known to be NP-complete. You do not need to justify your answer. (Set cover)
White raven [17]

Any computing issue that falls within the category of NP-complete problem has yet to find an effective solution algorithm.

<h3>Which problems are NP-complete?</h3>
  • Any of a family of computer problems that have no effective solution algorithm are referred to as NP-complete issues.
  • The traveling salesman problem, satisfiability issues, and graph-covering issues are only a few examples of the significant computer science issues that fall under this category.
  • The difficulty of NP and NP-Complete issues is equal. If a problem is included in both NP and NP-Hard Problems, it is said to be NP-Complete.
  • This statement, "This problem can change into an NP-complete problem on a non-deterministic Turing machine," is untrue for the obvious reason that while any problem in P is also a problem in NP, no problem in P is an NP-complete problem (unless P=NP, of course). If P is an NP problem and all NP problems convert into NP-complete problems, then P must also undergo this transformation.

To learn more about NP-complete problem refer to:

brainly.com/question/17218056

#SPJ4

7 0
1 year ago
Consider a circular grill whose diameter is 0.3 m. The bottom of the grill is covered with hot coal bricks at 961 K, while the w
soldi70 [24.7K]

Answer:

Step 1

Given

Diameter of circular grill,   D = 0.3m

Distance between the coal bricks and the steaks,  L = 0.2m

Temperatures of the hot coal bricks,  T₁ = 950k

Temperatures of the steaks, T₂ = 5°c

Explanation:

See attached images for steps 2, 3, 4 and 5

4 0
3 years ago
Which of the following is not caused by alcohol?
Brrunno [24]

Answer:

Inhibited comprehension

4 0
3 years ago
Read 2 more answers
The device whose operation closely matches the way the clamp-on ammeter works is
Ivanshal [37]

Answer:

The answer is

C. Split phase motor

Explanation:

Clamp meters rely on the principle of magnetic induction to make non contact AC current measurements. Electric current flowing through a wire produces a magnetic field.

Which is similar to basic mode of operation of electric motor and split phase motor is a type of electric motor.

What is a a clamp on meter?

Clamp meters are electrical testers which have wide jaws that are able to clamp around an electrical conductor. Originally designed as a single purpose tool for measuring AC current, clamp meters now include inputs for accepting test leads and other probes that support a wide range of electrical measurements, the jaws of a clamp meter permit work in tight spaces and permits current measurements on live conductors without circuit interruption.

6 0
3 years ago
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