The fact that the magnetic field generates a force perpendicular to the instantaneous velocity of the particle has implications
1 answer:
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Answer:
W = 907963.50 J = 907.96 J
Explanation:
Note: Refer to the figure attached
Now, from the figure we have similar triangles ΔAOB and ΔCOD
we have
or
Now, the work done to empty the tank can be given as:
or
or
or
or
or
or
W = 907963.50 J = 907.96 J
Answer:
(a) check attachment
(b)5 m/s²
Explanation:
Given: radius = 2.00mm: density = 2500kg/m³: viscosity of glycerin = 1.5pa: decity of glycerin = 1250kg/m³: g = 10N/kg = 10m/s²: Fdrag = 6πnrv
(a) for answer check attachment.
(b) For the magnitude of the balls initial acceleration:
Initial net force(f) = mg - upthrust
=
acceleration (a) =
c.) fromthe force diagram in the attachment; when the ball attains terminal velocity the net force will be zero(0)
d.) For the magnitude of terminal velocity:
e.) when the ball reaches terminal velocity, the acceleration is zero (0)
