A 5 kg weight is hung from a vertical spring. The spring stretches by 5 cm. How much mass should be hung from the spring so it w
1 answer:
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Answer:
Explanation:
Given :
Force with which dog pulls the pillow = 5 N
Angle of force to the horizontal = 37°
To find the and
components of force.
Solution:
For a force making an angle
with the horizontal, the
1) component or the horizontal component is given by:
2) component or the vertical component is given by:
Plugging the know values to find and
components of force applied by the dog on pillow
1)
∴ (Answer)
2)
∴ (Answer)
Answer:
Capacitive reactance of the capacitor is 68 ohms
Explanation:
It is given that,
Capacitance,
Frequency,
Capacitive reactance is given by :
or
So, the capacitive reactance of the capacitor is 68 ohms. Hence, this is the required solution.