Civil and Environmental Engineering Answers

Prove by solution that at the height of 55.86 meters of the Learning Tower of Pisa, Galileo's experiment is true for a 42g baseball and a 46g golf ball to hit the ground at the same time ; thus proving that acceleration due to gravity is constant

When do you get a zero torque with respect to an acting force and the point of reference

Where can a body in motion possibly move continuously with the same speed in a straight direction?

In which direction must an object be fired, so that it's initial velocity is equal to the x- component of the instantaneous velocities along the travel?

In which direction must an object be fired to yield a final velocity of zero?

Find the complex form of the Fourier integral for the function 

f(x) = (0, x < 0

e−x, x > 0.

Find the Fourier sine and Fourier cosine integral for the following function 

f(x) = (x2, 0 < x ≤ 10

0, x > 10.

The factor that either increases or decreases the velocity of moving object

What is the result of adding vectors?

What are the 4 standards of temperature?