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A boy is moving from point …

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A boy is moving from point A to B with 40 metre per second and written back with 60 metre per second then what is the average speed?

Posted by Supriya Singh 4 years, 1 month ago

CBSE > Class 09 > Science

5 answers

Mohit Kumar 4 years, 1 month ago

Hhcgjhgh sub still sum dum dum hai to wo hai is

Lone Azmat 4 years, 1 month ago

=100/20=5m/s

Lone Azmat 4 years, 1 month ago

Distance traveled=100m/s

Lone Azmat 4 years, 1 month ago

Time taken=60m/s - 40m/s T=20s

Lone Azmat 4 years, 1 month ago

Average speed =total distance traveled/total time taken

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