A car has a forward force acting on it due to the firing of its engine. If the car is moving at a constant speed, then A. An equal force is pushing it backward

B. A second forces pushing it forward

C. No other forces are acting on it

D. All lesser forces pushing it backward

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

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You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.