If the change in enthalpy is - 5074.1 kj, how much work is done during the combustion?

The pressure at the bottom of a water tank is 45 kilopascals. What is the height of the water in meters?

A block has a volume of 0.09 m3 and a density of 4,000 kg/m3. What's the force of gravity acting on the block in water? A. 3,038 N B. 882 N C. 2,646 N D. 3,528 N

Inertia is the resistance to change in nothing so inertia depends solely on what?

If a 747 contains 155,211 l of fuel, what is the mass of the fuel in kilograms? assume the density of the fuel to be 0.768 g/cm3.

A person expanded 500 Newton's to move a full wheelbarrow 40 meters

Exoplanets (planets outside our solar system) are an active area of modern research. Suppose you read an article stating that there is a newly discovered planetary system with three planets.

A car with a mass 1200 kg accelerates at 1.89 m/s2. What is the total force exerted by the car on the road (answer in N to two decimal places) ?

How Long will it take a plane flying north from Miami to reach New York City 1800 km away if the average velocity of the plane is 940 km/h

If vector A = 5.5N NE and vector B = 10m N 30° W, what is the vector product of A*B

Which is the best desciption of a molecule?