Answer:
159241.048 cm³/s
Explanation:
r = Radius = 3×height = 3h
h = height = 16 cm
Height of the pile increases at a rate = 

Differentiating with respect to time

∴ Rate is the sand leaving the bin at that instant is 159241.048 cm³/s
Fnet =ma
1560)(1.3102)
the answer is b
Answer:
Explanation:
AB = 110 miles
Let the distance of the western station from fire is d.
As according to the diagram, use Sine law

d = 110 x 0.2588 / 0.73
d = 39 miles
Answer:
Upward direction.
The friction is kinetic friction
<span>(9 kg)(5 m/s^2) = M(3 m/s^2)
</span><span>that the acceleration of the object varies inversely with its mass.</span>