The BRUSH <span>In electric motors and electric generators is responsible for transferring current from the power source to the commutator or from the slip rings to where the electricity is needed</span>
Answer:
<u>A kangaroo hops 60 m to the east in 5 s. What is the kangaroo's average velocity? ... The kangaroo stops at a lake for a drink of water and then starts hopping again to the south. Each second, the kangaroo's velocity increases 2.5 m/s.</u>
The land of airplane gear of an airplane can be idealized as the spring-mass-damper system shown in fig. 3.52. if the runway surface is described
Answer: C. Charge and distance
(a) For constructive interference the two waves will have higher amplitude of 10 cm.
(b) For destructive interference the two waves will have zero amplitude.
<h3>
Amplitude of the waves for constructive interference </h3>
For constructive interference the two waves will have higher amplitude after constructive interference.
Resulting amplitude = 5 cm + 5cm = 10 cm
<h3>
Amplitude of the waves for destructive interference </h3>
For destructive interference the two waves will have zero amplitude after destructive interference.
Resulting amplitude = 5 cm - 5cm = 0
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