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a. <span>FM GmMmr2
</span>= 6.67 x 10-11N.m2kg27 .35 x 1022 kg 70 kg 3.78 x 108 m2
<span>= 2.40 x 10-3 N
b. </span><span>FE GmEmr2
= 6.67 x 10-11 N.m2kg 25 .97 x 1034 kg (70kg) 6.38 x 106 m2
=685 N
FMFE 2.40 x 10-3N685 N= 0.0004%</span>
There are no correct statements on your list.
Properly input current above 40 voltage or 100 for example elecrical fan machine is used to perform a task, work output is always more than work
Explanation:
∑τ = Iα
(6 N) (0.80 m) = I (0.5 rad/s²)
I = 9.6 kg m²
• 1st Making an observation •2nd Starting a question •3rd Formulating a hypothesis • 4th Conducting an experiment, then... • Finally, Analyzing the data & writing down/drawing conclusions
