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jeka94
2 years ago
8

A box has a momentum of

Physics
1 answer:
Kipish [7]2 years ago
6 0

Answer:

67.9 kg*m/s

Explanation:

Pi = 38 kgm/s

F = 88.3N and ∆t = 0.338s

Final momentum Pf = Pi + F∆t = 38 + (88.3)(0.338) = 38 + 29.8454

=) Pf = 67.8454 kgm/s = 67.85kg*m/s

Your answer is 67.9kg*m/s with three significant figures

hope this helps your troubles!

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Answer:

In general solids are easier to transport than liquids, but the above metal example is a valid one and the only other one that comes to mind is that of concrete. It is mixed as a liquid and transported as such, but then sprayed or laid down to dry and form a solid surface or filler. 

Explanation:

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3 years ago
Suppose you analyze standardized test results for a country and discover almost identical distributions of physics scores for fe
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Answer:

go ask a teacher

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go to school

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3 years ago
During a braking test, a car is brought to rest beginning from an initial speed of 60 mi/hr in a distance of 120 ft. With the sa
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Answer:

Explanation:

Given

Initial speed u=60\ mi/hr\approx 88\ ft/s

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v^2-u^2=2as

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using same relation we get

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So a distance if 213.32 ft is required to stop the vehicle with 80 mph speed

8 0
3 years ago
Maddie wanted to make a sugar-water solution to put in her hummingbird feeder. She found some sugar cubes and was about to drop
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Answer:

this is a good suggestion

Explanation:

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2 years ago
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Sarah walks WEST a distance of 5 meters then turns NORTH and walks 8
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