Description : What is average speed ?
Last Answer : : If an object does not move at a constant speed, then dividing its total distance traveled by time gives the average distance traveled per unit time. This is called average speed.
Last Answer : average speed = distance traveled / time.
Description : Distance travelled by a body in time âtâ is A. instantaneous speed B. average velocity C. average acceleration D. instantaneous acceleration
Last Answer : average velocity
Description : If a snail crawls 12 cm in 60 s then it's average speed in mm s-1 is A. 2 mm s-1 B. 5 mm s-1 C. 10 mm s-1 D. 20 mm s-1
Last Answer : 2 mm s-1
Description : At standard pressure and temperature the average speed of molecules is A. 400 m s-1 B. 500 m s-1 C. 600 m s-1 D. 700 m s-1
Last Answer : 400 m s-1