Posted by **Nabiha** on Friday, September 11, 2009 at 3:57pm.

A bike racer is riding his new bike at Silverstone. The track is 4km long.

a) What is his average speed in m/s if he does a lap in 2 minutes?

b) What is his velocity after one lap?

Thursday

March 23, 2017
Posted by **Nabiha** on Friday, September 11, 2009 at 3:57pm.

A bike racer is riding his new bike at Silverstone. The track is 4km long.

a) What is his average speed in m/s if he does a lap in 2 minutes?

b) What is his velocity after one lap?

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