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sergey [27]
3 years ago
5

A dog walking to the right with a speed of 1.5 m/s sees a cat and speeds up with a constant rightward acceleration of magnitude

12 m/s^2. What is the velocity of the dog after speeding up for 3.0m
Physics
1 answer:
joja [24]3 years ago
8 0

Answer: 8.62

Explanation: It’s correct answer:)

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There are three types of material as per the condition of charge flow

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As we know that conductors are those which offer very small resistance to the flow of charge

Resistivity of the conductors are very small

2) Insulators

These type of materials offer large resistance to the flow of charges and it will not pass the current through it

So resistivity of the insulators are large as compared to conductors

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A 0.144 kg baseball is moving towards home plate with a speed of 43.0 m/s when it is bunted. the bat exerts an average force of
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As per impulse momentum theorem we know that

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now here we will have

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(6.50 \times 10^3)(1.30 \times 10^{-3}) = 0.144 ( v_f - (-43))

v_f = 15.7 m/s

so final speed is given as above

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