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Vesna [10]
4 years ago
13

Describe how the Catapult works?

Physics
2 answers:
Reika [66]4 years ago
6 0
The tension in the rope or rubber band or whatever you use launches the object in the catapults bucket. 
OlgaM077 [116]4 years ago
5 0
The tension of a rope and weight added
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A plane electromagnetic wave travels northward. At one instant, its electric field has a magnitude of 9.6 V/m and points eastwar
lara31 [8.8K]

Answer:

The values is  B  = 3.2 *10^{-8} \  T

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Explanation:

From the question we are told that

  The  magnitude of the electric field is  E  =  9.6 \  V/m

 

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       B  = \frac{E}{c}

where c is the speed of light with value

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Given that the direction off the electromagnetic wave( c ) is  northward(y-plane ) and  the electric field(E) is eastward(x-plane ) then the magnetic field will be acting in the out of the page  (z-plane  )

     

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3 years ago
Which of the following is one of the three main fuels that a star uses for fusion
Colt1911 [192]
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Determine the mass of a sphere with a radius of 8 cm having a density of 7500 kg / m3​
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Answer:

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16050g

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2 years ago
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