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faltersainse [42]
3 years ago
5

An object accelerates from rest to a velocity of 4m/s over a distance of 20m what is the acceleration

Physics
1 answer:
Goshia [24]3 years ago
4 0

Answer:

Data:-vi=0 ,vf=4m/s ,s=20m ,a=?

Explanation:

Solution according to 3rd eq of motion 2as=vf²-vi² here we have to find a so a=vf²-vi²/2s ,a=(4²) -(0)²/2×20 ,a=16/40 ,a=0.4m/sec²

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Answer:

A bear normally has a short, thick neck, a rounded head, a pointed muzzle, short ears, and small eyes. Some species have round faces. Bears have poor eyesight, and most have only fair hearing.

Explanation:

Modern Bears are characterized with large body and stocky legs, a long snout, shaggy hair, plantigrade paws with five non-retractile claws and a short tail.

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The brown bear has a slight hump above its shoulder, round ears, a long snout and big paws with long, curved claws that it uses for digging. Unlike the black bear, it can't climb trees. It can weigh between 350-1,500 pounds. When standing on its hind legs it can be up to 5 feet tall.

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3 0
3 years ago
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5 0
3 years ago
Read 2 more answers
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My name is Ann [436]

Answer:

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Explanation:

3 0
3 years ago
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6 0
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Answer:

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Other given choices are not connected to the given query. Thus the above is the right answer.

5 0
3 years ago
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