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LuckyWell [14K]
3 years ago
14

If two charged balloons are 24cm apart and they feel a force of electrical repulsion of 20N, what would the force of electrical

repulsion become if the balloons were moved closer together
to a distance of 4cm?
Physics
1 answer:
OverLord2011 [107]3 years ago
5 0

Answer:

Soory

Explanation:

I really dont know but i will send you wait

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6 0
3 years ago
A 50 kg cheetah has 3,600 J of kinetic energy. What is its velocity?
stira [4]
To determine the velocity, let us use the equation:

v = √\frac{2K}{m}

The kinetic energy (K) is equivalent to 3,600 J, and mass (m) is equivalent to 50kg.  Let us now solve for velocity.

v = √\frac{2K}{m}
v = √\frac{2 (3,600 J)}{50 kg}
v = √\frac{7,200}{50}
v = √144
v = 12

The velocity of the tiger is 12 meter/second.
4 0
3 years ago
Read 2 more answers
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