1. When during a jump is your speed zero? 2. What are some anatomical features that affect an animal’s jumping ability? 3. Roll cans of different masses across the floor at equal initial speeds and...

1. When during a jump is your speed zero?

2. What are some anatomical features that affect an animal’s jumping ability?

3. Roll cans of different masses across the floor at equal initial speeds and notice the effect of inertia and friction on how far each can rolls.