Description : What is average speed ?
Last Answer : When an object travels at an unequal speed, the average distance covered in a single time is called the average velocity.
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