Answer:
1
The main difference between Average Speed and Instantaneous Speed is that Average speed is stated as the distance covered by the object within a period of time, whereas Instantaneous speed is the accurate speed covered by the object or a body at a given instant of time.
2
<em>Avoid using earphones or any mobile gadgets that can distract you from focusing on walking or crossing roads. </em>Always walk on the side of the pavement far from traffic. Never walk on the portion of the road where vehicles pass by. Always pay attention to all the vehicles passing or approaching near you.
3
A long-standing dichotomy is that between short- and long-range motion processing. Here I present evidence for common early analysis, followed by divergent processing sensitive to spatial form for long-range processing. Subjects observed motion sequences consisting of a vertical, sinusoidal luminance grating (40% contrast, 1.0c/deg) divided into horizontal strips of equal height. Alternate strips drifted leftward and rightward in 90 deg steps.
4
A motion sensor (or motion detector) is the it detects when someone is in your home when they shouldn't be. A motion sensor uses one or multiple technologies to detect movement in an area.
A motion sensor (or motion detector) is the it detects when someone is in your home when they shouldn't be. A motion sensor uses one or multiple technologies to detect movement in an area.a signal to your security system's control
A motion sensor (or motion detector) is the it detects when someone is in your home when they shouldn't be. A motion sensor uses one or multiple technologies to detect movement in an area.a signal to your security system's controlWhen a sensor detects motion, it sends panel, which connects to your monitoring center. This alerts you and the monitoring center to a potential threat in your home.
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<em>It shows that even though many years have passed, tradition is still passed down through out decendants, and so is our knowledge. It shows that even though theres been years of our race evoling, we still remeber what happend that long ago. We still can connect with out roots through our knowledge. </em>
You can find it from the internet
Your answers are
1:A
2:C
3:B
4:A
