Which type of energy is the energy of motion (or movement)?
2 answers:
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Answer:
Explanation:
In series combination, the equivalent resistance is given by :
Let the identical resistors be R. We have,
So,
So, the resistance of each resistor is .
Answer:
F = 19.1 N
Explanation:
To find the force exerted by the string on the block you use the following formula:
(1)
k: spring constant = 95.5 N/m
x: displacement of the block from its equilibrium position = 0.200 m
you replace the values of k and x in the equation (1):
Hence, the force exterted on the block is 19.1 N