Answer:
7x2−2x−1
Explanation:
do u need the explanation if so ill add it
Pressure = (weight) / (area supporting the weight).
From the fraction, you can see that <em>more weight </em>produces more pressure,
and <em>less area</em> produces more pressure.
So, for the greatest pressure, you want the greatest weight supported by
the smallest area.
That would be the 55-kg boy, standing on one foot.
Answer:
f = 0.084 s⁻¹
Explanation:
Given data:
Frequency of light = ?
Wavelength = 35.6 m
Solution:
Formula:
Speed of light = wavelength × frequency
Speed of light = 3× 10⁸ m/s
by putting values,
3× 10⁸ m/s = 35.6 m × f
f = 3× 10⁸ m/s / 35.6 m
f = 0.084 s⁻¹
D. Earthquake
This is because all the others are landforms.
