Question

5.
Two trains are moving in opposite direction at
p m/sec and q m/sec , find their relative speed .
இரு ரயில்கள் எதிரெதிர் திசையில் மீ/விநாடி மற்றும்
மீ/விநாடி வேகத்தில் சென்றால் அவற்றின் தொடர்பு
வேகம் காண்க​

Answer 1

Answer:

p+q m/s

Step by step explanation:

Relative speed is speed between two moving objects.

In case of objects moving in same direction, relative speed is the difference between the individual speed of each object. i.e. (P-Q) m/s

Here the objects are moving towards each other at p m/s and q m/s speed.

So relative speed can be given as: (P- (-Q))

= (P+Q) m/s