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Lelu [443]
3 years ago
7

HELP DUE TONIGHT What is friction? How does friction affect the motion of an object?

Physics
1 answer:
hram777 [196]3 years ago
3 0

Answer:

Friction always acts in the direction opposing motion. This means if friction is present, it counteracts and cancels some of the force causing the motion (if the object is being accelerated).

Explanation:

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

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In a homogeneous mixture, the ingredients are distributed evenly throughout the mixture, while in a heterogeneous mixture, the ingredients are unevenly distributed.
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If a snail travels at 5 m/s, how far will it travel in 90 seconds?
labwork [276]

Answer:

in 90 seconds It'll travel 450m At constant speed of 5m/s

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How far can a person run in 15 minutes if he or she runs at an average speed of 16 km/hr
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3 years ago
What is the kinetic energy of a 700 kg race car that has a velocity of 80 m/s?
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3 years ago
A frictionless piston-cylinder device contains 4.5 kg of nitrogen at 110 kPa and 200 K. Nitrogen is now compressed slowly accord
pochemuha

Answer:

427.392 kJ

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Work done for a polytropic process is given by

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The work input during the process is -427.392 kJ

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3 years ago
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