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2 years ago

14

A 2.0-kilogram cantaloupe rolling north at 4.0 meters per second collides head on with a 1.0-kilogram orange rolling south at 8.

0 meters per second. What is the magnitude of the total momentum of the two fruit?

2 answers:

Murrr4er [49]2 years ago

8 0

Answer:

Hi how are you doing today Jasmine

Nat2105 [25]2 years ago

7 0

Answer:

16kg*m/s

Explanation:

a)p=m*v=2*4=8kg-m/s

b)p=m*v=1*8=8kg-m/s

add them

=16kg-m/s

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A 2-kg ball is thrown at 3 m/s. What is the ball's momentum? *

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2 years ago

The kinetic energy of an object with a mass of 6.8 kg and a velocity of 5.0 m/s is J. (Report the answer to two significant figu

abruzzese [7]

Answer:

$\boxed{\sf Kinetic \ energy \ (KE) = 85 \ J}$

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To Find:

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Explanation:

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$\boxed{ \bold{\sf KE = \frac{1}{2} m {v}^{2} }}$

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Read 2 more answers

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Answer:

True b and c

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examine the different phrases..

a) False. The maximum impedance is the value of the resistance

b) True. Resonance occurs when

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c) True. In resonance the impedance is the resistive part and the power is maximum

d) False. In resonance the inductive and capacitive part cancel each other out

e) False. The impedance is always greater outside of resonance, but at the resonance point they are equal

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