If a dog runs 30 meters in 10 seconds what is the speed of the dog A. 30 meters per second (m/s)
B. 10 meters per second (m/s)
C. 3 meters per second (m/s)
D. 0.333 meters per second (m/s)

The chemical effect of the endocrine system is longer lasting than the chemical effect of the nervous system. select the best answer from the choices provided t f

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is