1. A bicyclist covers 60 miles between 3 pm and 7 pm. What is the average velocity?? - 10 - 12 - 20 2. Which of the fol

[answerhappygod]

1. A bicyclist covers 60 miles between 3 pm and 7
pm. What is the average velocity??
- 10
- 12
- 20
2. Which of the following is NOT a vector
quantity?
- momentum or mass ???
3. Which one of the joints is incorrectly linked with
its components?
Radiocarpal- radius, ulna and carpals
Acromioclavicular - Clavicle and scapula
Glenohumeral - Humerus and scapula
4.On the spinal column, which structure allows for the
articulation of ribs?
- intervertebral discs
- facets
- spinous processes
5. Terry and Chris pull hand-over-hand on opposite
ends of a rope while standing on a frictionless frozen pond.
Terry's mass is 25 kg and Chris's mass is 75 kg. If Terry's
acceleration is 12 m/s^2, what is Chris's
acceleration?
- 4 m/s2
- 5 m/s2
36 m/s2
6. Abduction and adduction of the thumb define
movements:
- away and towards the index finger (second digit)
ORRR
- away and towards the tip of any
finger