You are doing an experiment to determine how many passengers would fit into a full-sized plane. If a scale model plane has space for 87 scaled down passengers, how many would fit into the actual plane?

A. 87 B. 870 C. 44 D. 9

A stream begins at an elevation of 1000 feet and flows a distance of 200 miles to the ocean. what is the average gradient?

In a geocentric model of the universe, the planets and the sun move around a central Earth. True False

A bowling ball is launched off the top of a 240-foot tall building. The height of the bowling ball above the ground t seconds after being launched is s (t) = - 16t 2 + 32t + 240 feet above the ground.

A diver on a diving board is undergoing simple harmonic motion. Her mass is 55.0 kg and the period of her motion is 0.800 s. The next diver is a male whose period of simple harmonic oscillation is 1.05 s.

A 2 kg block is on a horizontal surface. A horizontal force is applied by a person to the block to pull it on the surface with an acceleration of 2 m/s. The coefficient of kinetic friction between the box and the surface is 0.3.

A syrup added to an empty container with a mass of 115.25g. When 0.100 pint of syrup is added, the total mass of the container and syrup is 182.48g. Determine the density ... ?

MOST high schools teach biology, then chemistry, then physics. What do you see as some of the disadvantages of the traditional sequence to both students and teachers.

If you break a bar magnet in half, each half

If a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?

When a fork is placed in a hot piece of lasagna, thermal energy is transferred up the fork by ...