A wheelbarrow of mass 20 kg accelerates from rest and reaches speed of 10m/S2 in 5 seconds. its force?​

Write the correct abbreviation for each metric unit

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant