1. Warm up day 13 A student is on a train traveling east at 10m/h a)How fast is student relative to train? b)How fast is student relative a train that is sitting still? c)How fast is student relative to another train traveling east at 10m/h d)How fast is student relative to another train traveling west at 10m/h?

2. Usain Bolt World Record Lets watch the race He ran 100meters in 9.58seconds What is his speed? Speed=Distance Time s=100m= 10.44m/s 9.58s

3. You will now calculate your own speed In Note book write down Walking time______5m ________10m Walking backwards time______5m_____10m Walking Fast time________5m _______10m Use these times to calculate your speed for each distance.