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Bogdan [553]
3 years ago
6

Is energy conserved during a fission/fusion reaction?

Physics
1 answer:
avanturin [10]3 years ago
3 0

Answer:

No,but it can be changed into other forms.

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If an engine can produce 670 J of energy in 1 min, how many watts can it output?
daser333 [38]

Answer:

11.2Watts

Explanation:

Given parameters:

Energy produced by the engine  = 670J

Time taken  = 1min  = 60s

Unknown:

Number of watts it can output  = ?

Solution:

This problem entails finding the power of the engine.

Power is the rate at which work is being done.

So;

      Power  = \frac{Work done }{time}  

       Power  = \frac{670}{60}    = 11.2Watts

6 0
3 years ago
Which type of warehouse provides outsourced warehousing services?
RSB [31]

Answer:

the answer is 3PL warehouse

5 0
3 years ago
Countries create quotas and tariffs to increase the volume of trade with their neighbors.
Svetach [21]

Oooooo, that statement is not true.  Countries create quotas and tariffs to <em>LIMIT</em> the volume of trade with other countries, including their neighbors.

6 0
3 years ago
Read 2 more answers
What are the potential out comes of force
AysviL [449]

Answer:

F in the definition of potential energy is the force exerted by the force field, e.g., gravity, spring force, etc. The potential energy U is equal to the work you must do against that force to move an object from the U=0 reference point to the position r.

Explanation:

5 0
3 years ago
An airplane flies northwest for 250 mi and then west for 150 mi. What is the resultant displacement of the plane after this time
Kazeer [188]

Answer:371.564 mi

Explanation:

Given

Airplane flies northwest for 250 mi and then travels west 150 mi

That is first it travels 250cos45 in - ve x direction and simultaneously 250sin45 in y direction

after that it travels 150 mi in -ve x direction

So its position vector is given by

r=-250cos45\hat{i}-150\hat{i}+250sin45\hat{j}

r=-\left ( 250cos45+150\right )\hat{i}+250sin45\hat{j}

so magnitude of displacement is

|r|=\sqrt{\left ( \frac{250}{\sqrt{2}}+150\right )^2+\left ( \frac{250}{\sqrt{2}}\right )^2}

|r|=371.564 mi

7 0
3 years ago
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