Mechanics

Two cyclists are traveling the same path. The first cyclist stops every 11 minutes to take a drink. The second cyclist stops every 15 minutes to take a drink. If the cyclists continue to stop at the same rate, after how many minutes will the cyclists be stopped at the same rate?

Sort of; it's true as stated, but remember that any measured force may be the resultant of two or more initial forces.

But the end result is identical to two equal & opposing forces.

Distance travelled / time taken to travel the distance

Mass is a measure of the amount of matter in an object, weight is the force exerted on an object due to gravity, and force is a push or pull on an object. In the context of Earth's gravity, an object's weight is directly proportional to its mass, because weight is the force resulting from the gravitational pull on an object's mass.

Heat can move in three ways: conduction, convection, and radiation.

In conduction, physical contact between two surfaces is required. The molecules of the heat source bang into the molecules of the heat sink, imparting some of their energy in the process, thus reducing the temperature of the heat source while increasing that of the heat sink. Heat can move by conduction through pretty much any mass, whether solid, liquid, gas, supercritical fluid, or plasma.

In convection, a substance is heated by the heat source and then moved to another location where it can release some of its energy as heat. In the case of natural convection, the motion is a result of buoyancy forces, while in forced convection something like a fan or pump is responsible for moving the heated mass. For heat to travel in this manner the medium must be capable of movement - which generally excludes solids but includes gases, liquids, supercritical fluids, and plasmas.

In radiation no medium is required to get the energy between the source and the sink. Heat can travel via radiation through a vacuum.

Sound waves can be slowed down by passing through mediums with high density or elasticity, such as solids. In these mediums, the particles are closely packed together, leading to frequent collisions that impede the speed of sound propagation. Additionally, temperature can also affect the speed of sound waves, with lower temperatures typically resulting in slower speeds.

The definition of Mass segmentation is very similar to Marketing segmentation. While there is an abundance of markets, it is necessary to divide them into regions, geographical, and cultural sections. This is so better to accommodate according to their local communication needs.

Mass Conservation is the scientific law that states that no substance, material, or atom can be destroyed, it can only change forms. Every experiment to this day, has supported this law. Even in reactions where substances seem to disappear,

scientists have discovered that nothing is really "destroyed". For example, in the midst of a fire, the wood seems to disappear. But in fact, the complex carbon chains of wood are being broken down into carbon dioxide and water vapor, which are both gasses, therefore invisible to the eye. This gives the illusion that the wood is being destroyed but in reality the reaction is still governed by the Law of Mass Conservation.

To convert 6.5 inches per 120 minutes to miles per hour, we need to convert both the distance and time units. There are 63,360 inches in a mile, so 6.5 inches is 0.000102 miles. And there are 60 minutes in an hour, so 120 minutes is 2 hours. Finally, divide the distance by the time to get the speed: 0.000102 miles / 2 hours = 0.000051 miles per hour.

3 miles per hour is equivalent to 264 feet per minute. This conversion can be done using the fact that 1 mile is equal to 5280 feet and there are 60 minutes in an hour.

Sound waves are longitudinal waves, which means that the particles in the medium vibrate parallel to the direction of the wave's propagation. This is in contrast to transverse waves, where the particles vibrate perpendicular to the direction of the wave's propagation.

The coefficient of friction is a unitless value because it represents a ratio of the force required to move an object over a surface to the weight of the object. Since it is a ratio of two forces, it does not have any units associated with it.

Sound waves are converted into mechanical movements by a device called a transducer. The transducer vibrates in response to the sound waves, which generates mechanical movement that can be used to create electrical signals. These electrical signals can then be further processed and utilized for various applications such as audio reproduction or energy generation.

Yes, an experiment with several variables can be used to test and provide evidence for a theory. By manipulating and controlling the variables, researchers can investigate the relationships between them and how they affect the outcomes, helping to support or refute theoretical predictions. However, it is essential to design the experiment carefully to ensure that the results are reliable and can contribute to a better understanding of the theory.

Through acceleration.

Gravity and acceleration are equivalent: they're each associated with a force that's proportional to the mass of the object. Amusement parks take advantage of this in "virtual reality" theaters: they simulate acceleration with gravity, by rocking the seats backward or forward to simulate speeding up or slowing down. Artificial gravity in space is the converse: simulating gravity with acceleration.

Acceleration can be linear or centripetal.

Continuous linear acceleration requires continuous energy input. The kinetic energy is proportional to the velocity squared. It's prohibitively expensive and doesn't allow you to stay any place for very long -- including near-earth orbit.

Centripetal acceleration is acceleration toward a center point -- it changes the direction of motion but not the tangential speed. Everything that rotates experiences "artificial gravity." That's why curves in roads -- especially high-speed race tracks -- have to be banked. For an object spinning in space without friction, it takes energy to start and stop the rotation, but it doesn't take any energy to sustain a constant rotation. Conservation of momentum keeps the object spinning. Constant centripetal acceleration (through rotation) is much more sustainable than constant linear acceleration, and it also allows the spinning thing to remain in orbit around the Earth or Sun or other planet.

You can find an artificial-gravity calculator on-line at: http://www.artificial-gravity.com/sw/SpinCalc/

You can find more information at: http://www.artificial-gravity.com/

Light waves and sound waves are both forms of energy that travel in waves. They can both be reflected, refracted, and diffracted. However, light waves can travel through a vacuum, while sound waves require a medium, such as air, water, or a solid material, to propagate.

Gay Lussac's Law states that the pressure of a gas is directly proportional to its temperature, when volume and amount of gas are held constant. Pascal's principle, on the other hand, states that a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and the walls of its container.

Certainly it does. My question is why wouldn't mass affect momentum? Let us consider a baseball versus a bowling ball, rolling towards each other on a level floor. Now knowing that mass affects momentum, you can predict that when the bowling ball and the baseball collide, that the baseballs trajectory will be changed far greater than the trajectory of the bowling ball.

In other words, the bowling ball is hardly affected by the collision, because it is so much more massive than the baseball, thus carrying more momentum and having very little change in its direction after the collision, as opposed to the baseball being sent in a completely opposite direction of which it was rolling before the collision.

Well, first of all what kind of bus. It depends on the type and manufacturer as well as model of the bus. A school bus will barley do 65 mph in general, while a city bus might do 75-80 mph. A grey hound type bus will easily do 80 mph.

by using trig. So draw a triangle out with the given information. for example 1 line is 12m/s, another line is Um/s (u for unknown) and one line is resultant velocity. add your angle in and use trig to work out what you want.

200 kph = about 124.3 mph
200 kilometers per hour is 124.27 miles per hour.

400MPH

LOL it could dp only 263 mph but it's limited to only 258 because if it went beond 263 the tyres would burst and/or the car would of take off do the the g-gorces and central gravity