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gtnhenbr [62]
3 years ago
12

Molecules are composed of atoms held together through

Physics
2 answers:
Crank3 years ago
8 0
They are held through electrons
irinina [24]3 years ago
3 0
Your correct answer is chemical bonding :) 
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Two cars collide at an intersection. One car has a mass of 1600 kg and is
pickupchik [31]

The combined momentum is 4000 kg m/s south

Explanation:

The total combined momentum of the two cars is given by the vector addition of the momenta of the two cars.

For this problem, we choose north as positive direction and south as negative direction.

The momentum of the first car travelling north is given by:

p_1 = m_1 v_1

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m_1 = 1600 kg is the mass of the car

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p_1 = (1600)(8)=+12800 kg m/s

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Learn more about momentum:

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#LearnwithBrainly

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