An object has 5 units of momentum to the right. If an impulse of 4 Ns to the right is applied to it, its final momentum will be
a.) 1
b.) 4
c.) 5
d.) 9
e.) 20

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.