The energy stored per unit volume of the inductor is called the energy density of the magnetic field. Why?
1 answer:
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Answer:
Explanation:
given,
s = 400- 16 t²
we know,
Velocity of an object is defined as the change in displacement per unit change in time.
velocity an also be return as
Hence, instantaneous velocity function given by
To calculate instantaneous velocity, you need to insert value of time.
ex, instantaneous velocity at t = 4 s
v = -32 x 4 = -128 m/s.
Explanation:
This is true because at maximum height, the velocity is 0
