Pablo wants to enter the science fair. Which question could be answered through scientific investigation? 1. Which sport is the most fun to watch?
2. Who is the greatest pitcher of the last 100 years?
3. When is the best baseball team determined each year?
4. What is the best angle to throw a ball for maximum distance?

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Determine the maximum r-value of the polar equation r =3+3 cos 0

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?