Answer:
People often overestimate the clarity of their intentions in their electronic communications because they underestimate the importance of tones of voice in communication.
Explanation:
Many factors intervene in communication together. We use words, we use non-verbal language through our gestures and attitudes, and we also use a certain tone of voice. If we focus on this last aspect, the tonality in the voice is decisive in many ways, which cannot be appreciated through electronic communications. With this we communicate emotions, attitudes and a degree of personal involvement. At the same time, the image we project on others largely depends on the tone of voice we have.
First what is an equivalent angle for 310 degrees rotated counter clockwise? -50 degrees. so we're in the fourth quadrant. meaning X must be positive and Y must be negative.
use your sine and cosine functions to get the answers now. we know sine relates to Y so use 37sine(-50) equals about -28.3
cosine relates to X so use 37cos(-50) equals about 23.8
Answer:
Explanation:
i) frequency is the square root of the quotient of Tension over linear density/ all divided by two times the length.
linear density and tension are constant, so the numerator remains constant
The length is doubled, so the frequency is halved.
f = 128 Hz
ii) Doubling the tension increases the frequency by √2
f = 256√2 = 362 Hz
2) If other factors remain constant, increasing tension increases frequency.
This law demonstrates that the energy within a close system may be converted from one form to another, but it cannot be created nor destroyed.
Answer:
Explanation:
The force acting on the block along the plane = mg Sin 45 = 0.707 x mg
The normal force acting on the block = mg Cos 45 = 0.707 x mg
Here, both the forces are equal in magnitude and the direction is different.
The net force is acting along the plane and the normal force is acting perpendicular to the plane.
