The proton is a hadron consisting of three quarks:

A. u, u, d

B. c, u, d

C. u, d, d

D. c, c, u

How does an emerging idea differ from scientific consensus? An emerging idea has not been tested repeatedly. An emerging idea has been published in scientific journals. An emerging idea cannot become a scientific theory or law.

g Questions 1 - 4 compute forces in the members of the 2D truss below. The truss has an overall height of 4 meters and an overall length of 12 meters (there are 8 members along the bottom which each are 1.5 meters long).

After your school's team wins the regional championship, students go to the dorm roof and start setting off fireworks rockets. The rockets explode high in the air and the sound travels out uniformly in all directions. If the sound intensity is 2.

When the velocity of an object is doubled, by what factor is its momentum changed? By what factor is its kinetic energy changed?

A metal block weights in air and 460gf when completely immersed in water. calculate the upthurst on the block?

When water is in a container the surface of the water is curved what the curve called?

A ship captain uses a steering wheel called a helm to turn the rudder of a sailing ahip. Do you thjnk it would be easier for him to turn a large wheel or a small wheel? explain why you think so

Potential energy and kinetic energy are created when work is done to change a position (PE) or a state of motion (KE). Ignoring friction, how does the amount of work done to make the change compare to the amount of PE or KE created? a.

The wavelength of a wave is the wavelength of a wave is how strong the wave is. equal to the speed of the wave times the wave's frequency. the distance between where the wave is emitted and where it is absorbed.

What is a carbon whip?