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Natalka [10]
3 years ago
15

PLEASE HELP WILL GIVE BRAINLESS ANSWER

Physics
1 answer:
muminat3 years ago
4 0
Polar bears because they thrive in arctic conditions. But interestingly enough there have been some claims that they might be mating with grizzly bears to pass their genes on. But don't know the latest on that.

probably the arctic foxes too and the Greenland shark. Seabirds As Well

hope that helps :))
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The relationship between an object's acceleration and its mass
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Newton's second law

Explanation:

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A car moving with an initial speed of 25 m/s slows down to a speed of 5 m/s in 10 seconds Calculate a) the acceleration of the c
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Answer :

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Explanation :  

By the 1st equation of motion,

v=u+at ...........(1)

where,

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t = time = 10 s

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Now put all the given values in the above equation 1, we get:

5m/s=25m/s+a\times (10s)

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By the 2nd equation of motion,

s=ut+\frac{1}{2}at^2 ...........(2)

where,

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u = initial velocity  = 25 m/s

t = time = 10 s

a = acceleration  of the car = -2m/s^2

Now put all the given values in the above equation 2, we get:

s=(25m/s)\times (10s)+\frac{1}{2}\times (-2m/s^2)\times (10s)^2

By solving the term, we get:

s=150m

The distance covered by the car is, 150 m

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your mom

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