Warmup:

Concept: PS-5.2 Use the formula v = d/t

1.What is the velocity of a rocket that travels 1300m in 4.7s?

2. How far could the rocket in question #1 travel in 3600s?

3. How long would it take the rocket in question #1to travel 2000m?

1.What is the velocity of a rocket that travels

1300m in 4.7s?

s=d/t

s=1300m/4.7s

s=277m/s

2. How far could the rocket in question #1 travel in 3600s?

d=s•t d=277m/s•3600s d=997200m

3. How long would it take the rocket in question #1to travel 2000m?

t=d/s t=2000m/277m/s t=7.2s