Knowing that v = - 8 m/s when t = 0 and v = 8 m/s when t = 2 s, determine the constant k. (Round the final answer to the nearest whole number. You must provide an answer before moving on to the next part.) k = m/s4

What is A roofed structure that is similar to a porch, but is detached from the house.

The most advantage of fuel cells is that it can produce electrical energy directly (___)

What's the population in the world and why does it keep increasing in bad areas.

Consider a 7-truss structure. The cross-section area of all horizontal and vertical trusses is 3 inch^2, while the diagonal trusses have a cross sectional area of 1 inch^2. The truss structure is steel (modulus is 30 Msi).

Gear A has 30 teeth & Gear B has 20 teeth. If Gear A rotates at 1000rpm, what speed does Gear B rotate at?

The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are95 kPa and 300 K, respectively. At the end of the heat addition, the pressure is 7.2 MPa and thetemperature is 2150 K.

Explain two Types of bearing?

7 Single-use earplugs require a professional fitting before they can be used. A True B) False

Electric power is to be generated by installing a hydraulic turbine-generator at a site 138 m below the free surface of a large water reservoir that can supply water at a rate of 2400 kg/s steadily. Determine the power generation potential.

When the French horn plays with brass instruments, then it is played very softly to match the texture. True/False