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slamgirl [31]
3 years ago
7

Power compression is caused by two things: 1) The heating up of a driver's voice coil which causes the impedance of the speaker

to increase. 2) As speakers are pushed harder they near their mechanical limits and they become non-linear.
Physics
1 answer:
Morgarella [4.7K]3 years ago
7 0

sexxxxxxxzzzzz upppppppp

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two forces have the same magnitude F, what is the angle between the two vectors if their sum has a magnitude of (a) 2F? (b) sqrt
kramer
Ok let me help you with this:
<span>
!n case a) Line both up head-to-tail in a straight line... that's the only way to get a sum 2F. In case b) sqrt(2) is the length of the hypotenuse in a 45 degree triangle, so the vectors must be at 90 degrees to each other in the case of c) lined up head to tail, the only way to get 0 is if they point in opposite direction</span>
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4 years ago
How far can you get away from your little brother with the squirt gun filled with paint if you can travel at 3 m/s and you have
otez555 [7]

Answer:

s = 45 m

Explanation:

The velocity given in the question is uniform. Hence, the formula for the uniform velocity shall be used here. The formula is given as follows:

s = vt

where,

s = distance traveled away from the brother = ?

v = constant speed = 3 m/s

t = time taken = (0.25 min)(60 s/1 min) = 15 s

Therefore, using these values in the formula we get:

s = (3\ m/s)(15\ s)\\

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8 0
3 years ago
The radius of curvature of a highway exit is r = 93.5 m. The surface of the exit road is horizontal, not banked. (See figure.)
trapecia [35]

Static friction keeps the car from skidding off the road and points toward the center of the curve. By Newton's second law, the car experiences

• net vertical force

F [normal] - F [weight] = 0

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F [friction] = ma = mv²/r

where v is the tangential speed of the car.

It follows that

F [normal] = F [weight] = mg

and when static friction is maximized at the car's maximum speed,

F [friction] = µ F[normal] = 0.402 mg

Solve for v :

0.402 mg = mv²/r   ⇒   v = √(0.402 g (93.5 m)) ≈ 19.2 m/s

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3 years ago
Name two examples of deposition.
Rashid [163]
The reverse of deposition is sublimation and hence sometimes deposition is called desublimation. One example of deposition is the process by which, in sub-freezing air, water vapor changes directly to ice without first becoming a liquid.
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4 years ago
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Copy the diagram. add a voltmeter to show how you would measure the voltage of the cell
Kruka [31]

Answer: the answer is 23voltage

Explanation: because the voltage and time put together is 23

7 0
3 years ago
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