Which optical devices can form only images that are smaller than the original object

Option c

Explanation:

A concave lens always produces a virtual upright and small image of an object irrespective to the location of object.

Option d is also a concave lens it is called plan concave lens.

answer: pseudoscience

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer