The force that pulls the wagon is the horizontal component of the actual force, which is 290*cos(32) = 246N
Answer:
Acceleration
Explanation:
I think so & hope it will help yuh!
Answer:

Explanation:
From the question we are told that:
Distance of wall from CD 
Second bright fringe 
Let
Strontium vapor laser has a wavelength \lambda= 431 nm=>431 *10^{-9}m
Generally the equation for Interference is mathematically given by

Where



1) Refraction
2)Reflection
3)Concave
4)Convex
I took the test and got this right so you can believe me :)
Hope this helps
Answer:
um d. but I am guessing this ans