A particle moves due to North with a velocity of 10m/s for 4 seconds.It takes a 90 degree angle to turn towards East and moves through a distance of 30 m in 6 seconds.What is the magnitude of its average velocity over entire journey?
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the answer is 4m/s is the average velocity
KingNipunDK:
correct
Please explain
average velocity= total displacement/total time taken
then 30+10/4+6=40/10=4m/s
ty
what is ty
i can't understand
for explaining
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