Which of the following are examples of both projectile motion and two-
dimensional motion?
A. An apple dropped from resting,
B. A football thrown upward at an angle,
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C. A ball thrown vertically upward.
D. A soccer ball headed from one player to another.

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

The mini-refrigerator fire was most likely caused by what type of wiring?

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm