To turn a coil of wire into a magnet, run a(n) ____ through it.
2 answers:
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Answer:
The value is
Explanation:
From the question we are told that
The voltage is
The current is
Generally the resistance value is mathematically represented as
=>
=>
Answer:
the vertical acceleration of the case is 1.46 m/s
Explanation:
Given;
mass of the clarinet case, m = 3.07 kg
upward force applied by the man, F = 25.60 N
Apply Newton's second law of motion;
the upward force on the clarinet case = its weight acting downwards + downward force due to its downward accelaration
F = mg + m(-a)
the acceleration is negative due to downward motion from the top of the piano.
F = mg - ma
ma = mg - F
Therefore, the vertical acceleration of the case is 1.46 m/s²
Answer:
hydrogen
helium
oxygen
Explanation:
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