The force of gravity acting on the block(and weight) in the air is 2403.45 newton
Step-by-step explanation:
Density of an object is defined as the ratio of mass to volume
So we can write it as:
[tex]d = \frac{m}{V}[/tex]
And the force is given by:
[tex]F_g = mg[/tex]
We know that
d = 3500 kg/m^2
V = 0.07 m^3
g = 9.81 ms^-2
So we will calculate the mass first
[tex]d = \frac{m}{V}\\3500 = \frac{m}{0.07}\\m = 3500*0.07\\m = 245\ kg[/tex]
Now,
[tex]F_g = 245 * 9.81\\= 2403.45\ N[/tex]
The force of gravity acting on the block(and weight) in the air is 2403.45 newton
Keywords: Force, gravity
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