It enormously speeded-up the development of aircraft. It also put many women into men's jobs, so that their demands for the vote could not be denied any longer.
Yes, speed does affect acceleration. Acceleration is the rate at which an object changes its velocity, so if an object is already moving at a higher speed, it will require more acceleration to increase its speed further.
The speed.
Assuming the speed of light in air is already known (it is close to the speed of light in a vacuum), you might check how the light refracts when it changes from air to water (at what angle), and then use Snell's Law.
If the speed is 7 meters per second all the time, then you already have your initial and final speed. If the speed changes, you need additional information.
The speed.
The speed of an object can change due to forces acting on it, such as acceleration or deceleration. For example, pushing a car will increase its speed, while applying brakes will decrease its speed. Changes in direction can also affect the speed of an object.
Yes, momentum changes when speed changes because momentum is directly proportional to an object's velocity. When an object's speed changes, its momentum will also change accordingly.
If an object's speed changes, it means that it is either speeding up or slowing down. If an object's direction changes, its velocity changes as well, as velocity is a vector quantity that includes both speed and direction. These changes in speed and direction are typically caused by forces acting on the object.
The speed may, or may not, change. Acceleration means that the velocity changes; this means that either the speed changes, or the direction.
Yes, when an object changes speed, its acceleration changes. Acceleration is a measure of how quickly the speed of an object changes over time. So, if the speed changes, the acceleration of the object will also change.
If someone's speed changes, it means they are moving faster or slower than before. If someone's direction changes, it means they are now moving in a different path or route. Both changes can affect the individual's position, velocity, and acceleration.
when a wave is been reflected, the direction of the wave changes. The speed of a reflected wave depend on the material that caused the reflection, either it's an opaque, transluscent or transparent material. The speed of reflection is greater in the following ascending order. Transparent, transluscent and Opaque.