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olchik [2.2K]
3 years ago
7

Describe what causes friction between surfaces

Physics
2 answers:
Nezavi [6.7K]3 years ago
8 0
Some things that causes friction between surfaces is a bike on a rocky road. The<span> action of one surface or object rubbing against another causing friction. Im not really sure if I helped But yeah..</span>
leva [86]3 years ago
8 0
If you look two surfaces at microscopic level, you'll see that they have tiny interlocks. When you bring two surfaces in contact, they are held together strongly because of this interlocks which makes two objects difficult to perform motion.
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(c) position

Explanation:

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W = F x d

This distance is a measure of the position of the body at a given instance.

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kondaur [170]
1 . W=mass times acceleration due to gravity
60kg times 9.8m/s2
= 588N

2. W=mg
1176N=m times 9.8
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3. 1 hour=3600s
24 hours=?
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= 86400 seconds


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Answer:

a

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yw

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