Does a set of all sets contain itself?

1 answer:

ipn [44]3 years ago

5 0

The set of all sets that are not members of themselves. This contradiction is Russell's paradox.

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Answer:

Newtons

Explanation:

5 0

3 years ago

BartSMP [9]

As we know the formula of kinetic energy is

$KE = \frac{1}{2} mv^2$

here given that

KE = 150,000 J

mass = 120 kg

we can use this to find speed

$150,000 = \frac{1}{2} * 120 * v^2$

$v^2 = 2500$

$v = 50 m/s$

So speed of above object is 50 m/s

7 0

3 years ago

Marina CMI [18]

Not sure... need help with it

4 0

3 years ago

Darina [25.2K]

Here is my step-by-step-work. Let me know if you have any questions! :)

3 0

3 years ago

LUCKY_DIMON [66]

True! It would be easier

3 0

3 years ago