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what is the gain in gpe when a brick of 2.00 kg is lifted up by 11.5 m


[ HELP NEEDED URGENTLY


Sagot :

Answer:

E = 225.4 J

Explanation:

Given that,

The mass of a brick, m = 2 kg

It is lifted up by 11.5 m

We need to find the gain in gravitational potential energy. The formula for gravitational potential energy is given by :

[tex]E=mgh\\\\E=2\times 9.8\times 11.5\\\\E=225.4\ J[/tex]

So, the gain in gravitational potential energy is 225.4 J.