3. A person walks 4 meters east in 1 second then
Walk 3 meters north in 1 second. Determine -
average speed and average Velocity
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Answer:displacement=h²=b²+p²
h²=4²+3²
h²=16+9
h=root 25
h=5
average velocity=displacement /time
v=5÷2
v=2.5m/s²
average velocity=2.5m/s²
average speed=total distance/ time
average speed=7÷2=3.5m/s²
average speed=3.5m/s²
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