KEY - Mrs. Wendorf
... The time of impact will be greater because the pillow causes the plate to slow down over a distance equal to the thickness of the pillow. b) Hopefully for part a, you answered that the time would be greater. It will be greater because the pillow causes a gradual slowing of the plate instead of a sud ...
... The time of impact will be greater because the pillow causes the plate to slow down over a distance equal to the thickness of the pillow. b) Hopefully for part a, you answered that the time would be greater. It will be greater because the pillow causes a gradual slowing of the plate instead of a sud ...
Preview for Makeup and Final Exam
... 1. Determine the number of equations needed to solve for more than one unknown 2. Determine whether an equation gives a useful result 3. Use substitution to find the answer with multiple equations and unknowns e. Vectors 1. Tell difference between a vector and a scalar 2. Define vector and scalar 3. ...
... 1. Determine the number of equations needed to solve for more than one unknown 2. Determine whether an equation gives a useful result 3. Use substitution to find the answer with multiple equations and unknowns e. Vectors 1. Tell difference between a vector and a scalar 2. Define vector and scalar 3. ...
Vectors Review_Ans
... Equating components and forming equations involving s and t 1 + s = 2 + 2t, 1 s = 4 + t, 4 + s = 7 + 3t Having two of the above three equations Attempting to solve for s or t Finding either s = 3 or t = 2 Explicitly showing that these values satisfy the third equation Point of intersection is ( ...
... Equating components and forming equations involving s and t 1 + s = 2 + 2t, 1 s = 4 + t, 4 + s = 7 + 3t Having two of the above three equations Attempting to solve for s or t Finding either s = 3 or t = 2 Explicitly showing that these values satisfy the third equation Point of intersection is ( ...
