Kay so . In an experiment similar to Investigation 6.6, two dynamics carts are at rest with a compressed spring between them. When the spring is allowed to expand, the carts move apart. Both hit bricks at either end of the table, simultaneously, but cart A moves 0.60 m while cart B moves 0.90m...
What is the time required for excercise for a 16/17 year old?
How many minutes per day / how many days/minutes per week?
If there's and internet source where I can read up on more information that would be great. Thank you and take care .