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mixas84 [53]
3 years ago
7

Ahmad was moving to the south with v= 10 km/hr ,and Mohammed was moving with half of Ahmad's speed to the North . Write the vect

or that represents Mohammed's speed as a magnitude and direction.
there is no answer choices?
Physics
1 answer:
mafiozo [28]3 years ago
7 0

Answer:

5 north

Explanation:

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What is necessary to designate a position? A. a reference point B. a direction C. fundamental units D. motion E. all of these
max2010maxim [7]

Answer:

E. all of these

Explanation:

The designation of a point in space all the points that necessary

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all are necessary to designate a point in space. Hence option E is correct.

For example in simple harmonic motion we need to specify all the above factors of the object in order to designate the position of the object.  

8 0
3 years ago
The force required to stretch a Hooke’s-law
Setler [38]

I think this is correct, but I am not entirely certain.

Find the force constant of the spring:

F = - KX

(0 - 62.4) = -K(0.172m)

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Find the work done in stretching the spring:

W = (1/2)KX

W = (1/2)(362.791)(0.172m)

W = 31.2 J


5 0
3 years ago
Assuming the speed of sound is 340 m/s, what is the most likely speed of the jet shown below?
inysia [295]

Well we know it has to be greater than 300,000 km/s since we can't see it.

We can't calculate it any closer than that using the given information.

7 0
3 years ago
Which fundamental forces have an infinity range?
Gemiola [76]
The electromagnetic force, and the gravitational force<span>.

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3 years ago
In which scenario does radiation occur? warming soup on a stove drying towels at the beach cooking eggs in boiling water warming
shepuryov [24]

Answer: drying towels at the beach.

Explanation:

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From the options given, the scenario whereby a radiation takes place is when drying towels on the beach.

8 0
3 years ago
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