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Greeley [361]
2 years ago
12

Velocity is a vector quantity because...

Physics
1 answer:
statuscvo [17]2 years ago
5 0
It has both magnitude and direction
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Though corn does occur in alot of food it does not occur in coffee mostly comes from water and coffee beans 
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In the mixtures lab, you waited to see if the liquid would form lumpy or fluffy masses, which would indicate it was a _____.
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B) colloid because i took the test and that the answer

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a feather is dropped on the moon from a height of 1.40meters. the acceleration of gravity on the moon is 1.67m/s^2. determine th
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A man pushes on a trunk with a force of 250 newtons. The trunk does not move. How much positive work is done on the trunk?
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3 years ago
Mass m moves to the right with speed =v along a frictionless horizontal surface and crashes into an equal mass m initially at re
Amiraneli [1.4K]

After the collision the magnitude of the momentum of the system is Mv

Given:

mass of 1st object = M

speed of 1st object = v

mass of 2nd object = M

speed of 2nd object = 0

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magnitude of the momentum after collision

Solution: Product of the mass of a particle and its velocity. Momentum is a vector quantity; i.e., it has both magnitude and direction. Isaac Newton's second law of motion states that the time rate of change of momentum is equal to the force acting on the particle.

Applying conservation of linear momentum

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So, after collision momentum is

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So, after collision momentum is Mv

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