Consider the change in momentum give by m x 01 m x 02. What is an expression for the uncertainty in this result? (Please use the same symbols as you see here and use uv for the uncertainty in either velocity (v1 or v2) and um for the uncertainty in the mass (m). Your answer should therefore be in terms of only : v1.v2,m. um, and uv. : If the impulse momentum theorem holds, what do we expect the Wm be when tting Change in momentum of the cart vs Impulse? Enter the value of the expected intercept in kg mls but do not enter the units (just the numerical value, i.e.. for an expected intercept of 3 Ms you would enter 3). Answer: If the impulse momentum theorem holds, what do we expect the 519m to be when tting Change in momentum of the cart vs Impulse? Enter the value of the expected slope which should be dimensionless (just the numerical value). Answer: Which of the following would help most in an effort to obtain tighter constraints on the t parameters? 0 a. Using a steeper angle. 0 b. using a smaller angle. 0 c. using a more massive cart. 0 d. using a lighter cart. 0 e. Using something like the 1st 5th and 10th collision instead of the 1st 2nd and 3rd collisions