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Travka [436]
3 years ago
7

Starting friction is the force caused by tiny bonds forming between two surfaces.

Physics
1 answer:
just olya [345]3 years ago
4 0
True because the length along a path between two points of friction forces that resists motion.
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DochEvi [55]

Answer:

The nephew

Explanation:

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6 0
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How long does it take for the speed of light and sound to travel around the world
irina [24]

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6 0
2 years ago
30cm³ of brine of relative density 1.15 and 42cm³ of water are mixed. What is the density of the final solution​
Aleks04 [339]

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7 0
3 years ago
When two equal forces act on the same object in opposite directions, what is the net force?
sertanlavr [38]

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6 0
3 years ago
Read 2 more answers
A block of mass m = 4.8 kg slides from left to right across a frictionless surface with a speed Vi=7.3m/s. It collides with a bl
nirvana33 [79]

Answer:

The speed of the 11.5kg block after the collision is V≅4.1 m/s

Explanation:

ma= 4.8 kg

va1= 7.3 m/s

va2= - 2.5 m/s

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vb1= 0 m/s

vb2= ?

vb2= ( ma*va1 - ma*va2) / mb

vb2= 4.09 m/s ≅ 4.1 m/s

7 0
3 years ago
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