Which fitness test is responsible for testing one's cardiovascular endurance? 1) Sit-ups
2) Push-ups
3) Mile run
4) Flex-arm hang/Pull-ups
5) Sit-n-Reach

What is the coefficient of kinetic friction μk between the block and the tabletop?

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?