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olga_2 [115]
2 years ago
14

What is the rabbit's displacement from t = 0s to 3 s? Answer with two significant digits.

Physics
2 answers:
mel-nik [20]2 years ago
7 0

Answer:

The rabbit displaces 2.5m to the right.

Explanation:

Khan Academy hints

Inessa05 [86]2 years ago
3 0

Answer: i think the answer is 20.0s

Explanation:

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A 11.0 kg test rocket is fired vertically from Cape Canaveral. Its fuel gives it a kinetic energy of 1985 J by the time the rock
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Answer:

h = 18.41 m

Explanation:

Given that,

Mass of a test rocket, m = 11 kg

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PE = KE = mgh

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5 0
3 years ago
You're having a hard time pushing a refrigerator across the kitchen floor. The force of your own push is 993 N. The force of fri
Helen [10]

Answer:

The acceleration of the refrigerator is a= 0.056 ms^{-2}

Explanation:

The expression of the equation of the net force acting on the refrigerator is as follows;

F-f= ma

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It is given in the problem that you're having a hard time pushing a refrigerator having mass 355 kg across the kitchen floor. The force of your own push is 993 N. The force of friction opposing your own push is 973 N.

Put F= 993, f= 973 N and m = 355 kg in the above expression of the equation to calculate the acceleration of the refrigerator.

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Therefore, the acceleration of the refrigerator is a= 0.056 ms^{-2}.

6 0
3 years ago
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