The average power of a human body (for living and metabolism) is about 100 watts. Suppose a 90 kg human body could run on fusion power and could convert 0.6 % of its mass into energy. a) How much energy would be available through fusion?
Express your answer to two significant figures and include the appropriate units.

b) For how long could this body then operate on fusion power?
Express your answer in years to two significant years.

How many molecules are present in 3 mols of silicon dioxide (sio2)?

An alligator swims to the left with a constant velocity of 5 \,\dfrac{\text{m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction. when the alligator sees a bird straight ahead, the alligator speeds up with a constant acceleration of 3 \,\dfrac{\text {m}}{\text s^2}3 s 2 m ? 3, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward until it reaches a final velocity of 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction leftward. how many seconds does it take the alligator to speed up from 5 \,\dfrac{\text {m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction to 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction?

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot