A person starts from a point P and travels along a
path PQRP as shown in the figure. Find the average
speed of the person?
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Answers
Answered by
2
Answer:
Average speed:- 0.2m/s.
Explanation:
Given:- PQ-4m,. RQ-3m
By Pythagorous,
PR²= PQ²+RQ²
= 4²+3²
= 16+9
PR =√25
PR= 5.
AVERAGE SPEED= TOTAL DISTANCE/ TOTAL TIME.
= (4+3+5)/(20+10+30)
= 12/60
=0.2 m/s.
Answered by
0
Answer:
Answer:
Average speed:- 0.2m/s.
Explanation:
Given:- PQ-4m,. RQ-3m
By Pythagorous,
PR²= PQ²+RQ²
= 4²+3²
= 16+9
PR =√25
PR= 5.
AVERAGE SPEED= TOTAL DISTANCE/ TOTAL TIME.
= (4+3+5)/(20+10+30)
= 12/60
=0.2 m/s.
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