Momentum= mass x velocity
3220kg m/s = 700g x 4.6 m/s
Solution is in the attachment.
(-3, 5, 6)
A square has the same width and height, so find the gcd of 90 and 126. Here are there factors:
90:1,2,3,5,9,10,15,18,30,45,90
126:2,3,6, 7,9,14,18,21,42,63,126
18 is the largest in both so the number of squares will be
90/18 * 126/18
= 5*7 = 35
The answer is 24 over 100 is egual to .24